Voting Rights: The portion of the voting rights of all of the Certificates which is allocated to any Certificate. As of any date of determination, 1.00% of all Voting Rights shall be allocated to each of the Class X, Class P and Class R Certificates, if any (such Voting Rights to be allocated among the holders of Certificates of each such Class in accordance with their respective Percentage Interests) and the remaining Voting Rights shall be allocated among Holders of the remaining Classes of Certificates in proportion to the Certificate Balances of their respective Certificates on such date.

Wells Fargo: Wells Fargo Bank, N.A., a national banking association, and its successors in interest.

ARTICLE II

CONVEYANCE OF MORTGAGE LOANS;

REPRESENTATIONS AND WARRANTIES

Section 2.01 Conveyance of Mortgage Loans. (a) The Depositor, concurrently with the execution and delivery hereof, hereby sells, transfers, assigns, sets over and otherwise conveys to the Trustee for the benefit of the Certificateholders, without recourse, all the right, title and interest of the Depositor in and to the Trust Fund including all interest and principal received on or with respect to the Mortgage Loans on or after the Cut-off Date (other than Scheduled Payments due on the Mortgage Loans on or before the Cut-off Date).

Concurrently with the execution of this Agreement, the Derivative Agreements shall be delivered to the Securities Administrator. In connection therewith, the Depositor hereby directs the Securities Administrator (solely in its capacity as Supplemental Interest Trust Trustee) and the Securities Administrator is hereby authorized to execute and deliver each of the Derivative Agreements on behalf of the Supplemental Interest Trust, for the benefit of Certificateholders. The Depositor, the Sponsor, the Master Servicer, the Servicer, the Originator, the Credit Risk Manager and the Certificateholders (by their acceptance of such Certificates) acknowledge and agree that the Securities Administrator is executing and delivering the Derivative Agreements solely in its capacity as Supplemental Interest Trust Trustee and not in its individual capacity. The Securities Administrator shall have no duty or responsibility to enter into any other interest rate swap agreement upon the expiration or termination of the Swap Agreement or interest rate cap agreement upon the termination of the Cap Agreement unless so directed by the Depositor.

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Concurrently with the execution and delivery of this Agreement, the Depositor does hereby assign to the Trustee all of its rights and interest under the Purchase Agreement, including the right to enforce the Sponsor’s obligation to repurchase or substitute defective Mortgage Loans under Section 5 of the Purchase Agreement. The Trustee hereby accepts such assignment, and as set forth herein in Section 2.03(k), shall be entitled to exercise all the rights of the Depositor under the Purchase Agreement as if, for such purpose, it were the Depositor.

(b) In connection with the transfer and assignment of each Mortgage Loan, the Depositor has delivered or caused to be delivered to the Custodian for the benefit of the Certificateholders the following documents or instruments with respect to each Mortgage Loan so assigned:

(i) the original Mortgage Note bearing all intervening endorsements necessary to show a complete chain of endorsements from the original payee, endorsed in blank, “Pay to the order of _____________, without recourse”, and, if previously endorsed, signed in the name of the last endorsee by a duly qualified officer of the last endorsee;

(ii) the original Assignment of Mortgage for each Mortgage Loan, in form and substance acceptable for recording. The Mortgage shall be assigned, with assignee’s name left blank;

(iii) the original of each guarantee executed in connection with the Mortgage Note, if any;

(iv) the original recorded Mortgage, with evidence of recording thereon. If in connection with any Mortgage Loan, the original Mortgage cannot be delivered with evidence of recording thereon on or prior to the Closing Date because of a delay caused by the public recording office where such Mortgage has been delivered for recordation or because such Mortgage has been lost or because such public recording office retains the original recorded Mortgage, the Originator shall deliver or cause to be delivered to the Custodian, (A) in the case of a delay caused by the public recording office, a copy of such Mortgage certified by the Originator, escrow agent, title insurer or closing attorney to be a true and complete copy of the original recorded Mortgage and (B) in the case where a public recording office retains the original recorded Mortgage or in the case where a Mortgage is lost after recordation in a public recording office, a copy of such Mortgage certified by such public recording office to be a true and complete copy of the original recorded Mortgage;

(v) originals or a certified copy of each modification agreement, if any;

(vi) the originals of all intervening assignments of Mortgage with evidence of recording thereon evidencing a complete chain of ownership from the originator of the Mortgage Loan to the last assignee, or if any such intervening assignment of Mortgage has not been returned from the applicable public recording office or has been lost or if such public recording office retains the original recorded intervening assignments of Mortgage, a photocopy of such intervening assignment of Mortgage, together with (A) in the case of a delay caused by the public recording office, an officer’s certificate of the Originator, escrow agent, closing attorney or the title insurer insuring the Mortgage stating that such intervening assignment of Mortgage has been delivered to the appropriate public recording office for recordation and that such original recorded intervening assignment of Mortgage or a copy of such intervening assignment of Mortgage certified by the appropriate public recording office to be a true and complete copy of the original recorded intervening assignment of Mortgage will be promptly delivered to the Custodian upon receipt thereof by the party delivering the officer’s certificate or by the Originator; or (B) in the case of an intervening assignment of mortgage where a public recording office retains the original recorded intervening assignment of Mortgage or in the case where an intervening assignment of Mortgage is lost after recordation in a public recording office, a copy of such intervening assignment of Mortgage with recording information thereon certified by such public recording office to be a true and complete copy of the original recorded intervening assignment of Mortgage;

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(vii) if the Mortgage Note, the Mortgage, any Assignment of Mortgage or any other related document has been signed by a Person on behalf of the Mortgagor, the copy of the power of attorney or other instrument that authorized and empowered such Person to sign;

(viii) the original lender’s title insurance policy (or a marked title insurance commitment, in the event that an original lender’s title insurance policy has not yet been issued) in the form of an ALTA mortgage title insurance policy, containing all required endorsements and insuring the Trustee and its successors and assigns as to the first priority lien of the Mortgage in the original principal amount of the Mortgage Loan;

(ix) if applicable, the original of any Primary Mortgage Insurance Policy or certificate or, an electronic certification, evidencing the existence of the Primary Mortgage Insurance Policy or certificate, if private mortgage guaranty insurance is required; and

(x) original of any security agreement, chattel mortgage or equivalent document executed in connection with the Mortgage, if any.

To the extent not previously delivered to the Sponsor pursuant to the Seller’s Warranties and Servicing Agreement, the Originator shall promptly upon receipt from the respective recording office cause to be delivered to the Custodian the original recorded document described in clauses (iv) and (vi) above.

From time to time, the Originator, the Depositor or the Servicer, as applicable, shall forward to the Custodian additional original documents, additional documents evidencing an assumption, modification, consolidation or extension of a Mortgage Loan, in accordance with the terms of this Agreement upon receipt of such documents. All such mortgage documents held by the Custodian as to each Mortgage Loan shall constitute the “Custodial File”.

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To the extent not previously delivered to the Sponsor pursuant to the Seller’s Warranties and Servicing Agreement, on or prior to the Closing Date, the Originator shall deliver to the Custodian Assignments of Mortgages, in blank, for each Mortgage Loan. No later than thirty (30) Business Days following the later of the Closing Date and the date of receipt by the Servicer of the complete recording information for a Mortgage, the Servicer shall promptly submit or cause to be submitted for recording, at the expense of the Originator and at no expense to the Trust Fund, the Trustee, the Servicer or the Depositor, in the appropriate public office for real property records, each Assignment of Mortgage referred to in Section 2.01(b)(ii). Notwithstanding the foregoing, however, for administrative convenience and facilitation of servicing and to reduce closing costs, the Assignments of Mortgage shall not be required to be completed and submitted for recording with respect to any Mortgage Loan if the Trustee and each Rating Agency have received an Opinion of Counsel from the Depositor, satisfactory in form and substance to the Trustee and each Rating Agency to the effect that the recordation of such Assignments of Mortgage in any specific jurisdiction is not necessary to protect the Trust Fund’s interest in the related Mortgage Note. If the Assignment of Mortgage is to be recorded, the Mortgage shall be assigned by the Originator, at the expense of the Originator, to “Deutsche Bank National Trust Company, as trustee under the Pooling and Servicing Agreement dated as of June 1, 2007, for HSI Asset Securitization Corporation Trust 2007-WF1”. In the event that any such Assignment of Mortgage is lost or returned unrecorded because of a defect therein, the Originator shall promptly cause to be delivered a substitute Assignment of Mortgage to cure such defect and thereafter cause each such assignment to be duly recorded at no expense to the Trust Fund.

In the event that such original or copy of any document submitted for recordation to the appropriate public recording office is not so delivered to the Custodian within 180 days (or such other time period as may be required by any Rating Agency) following the Closing Date, and in the event that the Originator does not cure such failure within 30 days of discovery or receipt of written notification of such failure from the Depositor, the related Mortgage Loan shall, upon the request of the Depositor, be repurchased by the Originator at the price and in the manner specified in Section 2.03. The foregoing repurchase obligation shall not apply in the event that the Originator cannot deliver such original or copy of any document submitted for recordation to the appropriate public recording office within the specified period due to a delay caused by the recording office in the applicable jurisdiction; provided, that the Originator shall instead deliver a recording receipt of such recording office or, if such recording receipt is not available, an officer’s certificate of an officer of the Originator, confirming that such document has been accepted for recording.

Notwithstanding anything to the contrary contained in this Section 2.01, in those instances where the public recording office retains or loses the original Mortgage or assignment after it has been recorded, the obligations of the Originator shall be deemed to have been satisfied upon delivery by the Originator to the Custodian, prior to the Closing Date of a copy of such Mortgage or assignment, as the case may be, certified (such certification to be an original thereof) by the public recording office to be a true and complete copy of the recorded original thereof.

(c) The Depositor does hereby establish, pursuant to the further provisions of this Agreement and the laws of the State of New York, an express trust (the “Trust”) to be known, for convenience, as “HSI Asset Securitization Corporation Trust 2007-WF1” and Deutsche Bank National Trust Company is hereby appointed as Trustee and Wells Fargo Bank, N.A. is appointed as Securities Administrator in accordance with the provisions of this Agreement. The parties hereto acknowledge and agree that it is the policy and intention of the Trust to acquire only Mortgage Loans meeting the requirements set forth in this Agreement, including without limitation, the representations and warranties set forth in Exhibit Q hereto.

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(d) The Trust shall have the capacity, power and authority, and the Trustee on behalf of the Trust is hereby authorized, to accept the sale, transfer, assignment, set over and conveyance by the Depositor to the Trust of all the right, title and interest of the Depositor in and to the Trust Fund (including, without limitation, the Mortgage Loans) pursuant to Section 2.01(a).

Section 2.02 Acceptance by the Custodian of the Mortgage Loans. The Custodian shall acknowledge, on the Closing Date, receipt by the Custodian of the documents identified in the Initial Certification in the form annexed hereto as Exhibit E (“Initial Certification”), and declares that it holds and will hold such documents and the other documents delivered to it pursuant to Section 2.01, and that it holds or will hold such other assets as are included in the Trust Fund, in trust for the exclusive use and benefit of all present and future Certificateholders. The Custodian shall maintain possession of the related Mortgage Notes in the States of Minnesota, California, and Utah unless otherwise permitted by the Rating Agencies.

In connection with the Closing Date, the Custodian shall be required to deliver via facsimile (with original to follow the next Business Day) to the Depositor, the Securities Administrator, the Servicer and the Trustee, an Initial Certification prior to the Closing Date, or, as the Depositor agrees on the Closing Date, certifying receipt of a Mortgage Note and Assignment of Mortgage for each Mortgage Loan. The Custodian shall not be responsible to verify the validity, sufficiency or genuineness of any document in any Custodian File.

Within 90 days of the Closing Date, the Custodian shall ascertain that all documents identified in the Document Certification and Exception Report in the form attached hereto as Exhibit F are in its possession, and shall deliver to the Depositor, the Securities Administrator, the Trustee, the Originator, the Servicer, a Document Certification and Exception Report, in the form annexed hereto as Exhibit F, to the effect that, as to each Mortgage Loan listed in the Mortgage Loan Schedule (other than any Mortgage Loan paid in full or any Mortgage Loan specifically identified in such certification as an exception and not covered by such certification): (i) all documents identified in the Document Certification and Exception Report and required to be reviewed by it are in its possession; (ii) such documents have been reviewed by it and appear regular on their face and relate to such Mortgage Loan; (iii) based on its examination and only as to the foregoing documents, the Mortgage Loan identifying number, the state and five-digit ZIP code of the Mortgaged Property and the original principal balance of the Mortgage Loan is correct; and (iv) each Mortgage Note has been endorsed as provided in Section 2.01 of this Agreement. Neither the Trustee nor the Custodian shall be responsible to verify the validity, sufficiency or genuineness of any document in any Custodial File.

The Custodian shall retain possession and custody of each Custodial File in accordance with and subject to the terms and conditions set forth herein. The Servicer shall promptly deliver to the Custodian, upon the execution or receipt thereof, the originals of such other documents or instruments constituting the Custodial File as come into the possession of the Servicer from time to time.

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Section 2.03 Representations, Warranties and Covenants of the Originator and the Servicer; Remedies for Breaches of Representations and Warranties with Respect to the Mortgage Loans. (a) Wells Fargo, in its capacity as Servicer, makes the representations and warranties set forth in Section 3.01 of the Seller’s Warranties and Servicing Agreement attached as Exhibit Q hereto, to the Depositor, the Master Servicer, the Securities Administrator and the Trustee as of the Closing Date.

(b) Wells Fargo, in its capacity as Originator, makes the representations and warranties set forth in (1) Section 3.01 of the Seller’s Warranties and Servicing Agreement attached as Exhibit Q hereto as of the Closing Date and (2) Section 3.02 of the Seller’s Warranties and Servicing Agreement attached as Exhibit Q hereto as of the Initial Sale Date, to the Depositor, the Master Servicer, the Securities Administrator and the Trustee as of the date specified therein.

(c) It is understood and agreed by the Servicer and the Originator that the representations and warranties set forth in this Section 2.03 shall survive the transfer of the Mortgage Loans by the Depositor to the Trustee on the Closing Date, and shall inure to the benefit of the Depositor, the Trustee and the Trust Fund notwithstanding any restrictive or qualified endorsement on any Mortgage Note or Assignment of Mortgage or the examination or failure to examine any Mortgage File. Upon discovery by the Originator, the Depositor, the Securities Administrator, the Trustee, the Master Servicer or the Servicer of a breach of any of the foregoing representations and warranties, the party discovering such breach shall give prompt written notice to the others.

(d) Within 30 days of the earlier of either discovery by or notice to the Originator that any Mortgage Loan does not conform to the requirements as determined in the Custodian’s review of the related Custodial File or within 60 days of the earlier of either discovery by or notice to the Originator of any breach of a representation or warranty referred to in Section 2.03(b) that materially and adversely affects the value of any Mortgage Loan or the interest of the Trustee or the Certificateholders therein, the Originator shall use its best efforts to cause to be remedied a material defect in a document constituting part of a Mortgage File or promptly to cure such breach in all material respects and, if such defect or breach cannot be remedied, the Originator shall, at the Depositor’s option as specified in writing and provided to the Originator and the Trustee, (i) if such 30- or 60-day period, as applicable, expires prior to the second anniversary of the Closing Date, remove such Mortgage Loan (a “Deleted Mortgage Loan”) from the Trust Fund and substitute in its place a Substitute Mortgage Loan, in the manner and subject to the conditions set forth in this Section 2.03; or (ii) repurchase such Mortgage Loan at the Repurchase Price; provided, however, that any such substitution pursuant to clause (i) above shall not be effected prior to the delivery to the Custodian of a Request for Release substantially in the form of Exhibit J, and the delivery of the Mortgage File to the Custodian for any such Substitute Mortgage Loan. Notwithstanding the foregoing, a breach (i) that causes a Mortgage Loan not to constitute a “qualified mortgage” within the meaning of Section 860G(a)(3) of the Code or (ii) of any of the representations and warranties set forth in items (i), (oo), (qq), (ss), (vv) and (yy) of Section 3.02 of the Seller’s Warranties and Servicing Agreement attached as Exhibit Q hereto with respect to any Mortgage Loan will be deemed automatically to materially and adversely affect the value of such Mortgage Loan and the interests of the Trustee and Certificateholders in such Mortgage Loan, thus requiring the repurchase or substitution of such Mortgage Loan by the Originator. In the event that a Responsible Officer of the Trustee receives notice of a breach by the Originator of any of the representations and warranties described in the immediately preceding sentence, the Trustee shall give notice of such breach to the Originator and request the Originator to substitute such Mortgage Loan or to repurchase such Mortgage Loan at the Repurchase Price within sixty (60) days of the receipt of such notice. The Originator shall repurchase each such Mortgage Loan within 60 days of the earlier of discovery or receipt of notice with respect to each such Mortgage Loan.

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(e) With respect to any Substitute Mortgage Loan or Loans, the Originator shall deliver to the Custodian for the benefit of the Certificateholders the Mortgage Note, the Mortgage, the related assignment of the Mortgage, and such other documents and agreements as are required by Section 2.01, with the Mortgage Note endorsed and the Mortgage assigned as required by Section 2.01. No substitution is permitted to be made with respect to any Distribution Date after the end of the related Prepayment Period. Scheduled Payments due with respect to Substitute Mortgage Loans in the Due Period of substitution shall not be part of the Trust Fund and will be retained by the Originator on the next succeeding Distribution Date. For the Due Period of substitution, distributions to Certificateholders will include the Scheduled Payment due on any Deleted Mortgage Loan for such Due Period and thereafter the Originator shall be entitled to retain all amounts received in respect of such Deleted Mortgage Loan.

(f) Upon removal of such Deleted Mortgage Loan and the substitution of the Substitute Mortgage Loan or Loans, the Substitute Mortgage Loan or Loans shall be subject to the terms of this Agreement in all respects, and the Originator shall be deemed to have made with respect to such Substitute Mortgage Loan or Loans, as of the date of substitution, the representations and warranties made pursuant to Section 2.03(b) with respect to such Mortgage Loan. Upon any such substitution and the deposit to the Collection Account of the amount required to be deposited therein in connection with such substitution as described in the following paragraph, the Custodian shall release the Mortgage File held for the benefit of the Certificateholders relating to such Deleted Mortgage Loan to the Originator and the Trustee, upon receipt of a Request for Release certifying that all amounts required to be deposited in accordance with this Section 2.03(f) have been deposited in the Collection Account, shall execute and deliver at the Originator’s direction such instruments of transfer or assignment prepared by the Originator in each case without recourse, as shall be necessary to vest title in the Originator of the Trustee’s interest in any Deleted Mortgage Loan substituted for pursuant to this Section 2.03.

(g) For any month in which the Originator substitutes one or more Substitute Mortgage Loans for one or more Deleted Mortgage Loans, the Servicer will determine the amount (if any) by which the aggregate unpaid principal balance of all such Substitute Mortgage Loans as of the date of substitution is less than the aggregate unpaid principal balance of all such Deleted Mortgage Loans. The amount of such shortage plus an amount equal to the aggregate of any unreimbursed Advances with respect to such Deleted Mortgage Loans (collectively, the “Substitution Adjustment Amount”) shall be remitted by the Originator to the Servicer for deposit into the Collection Account on or before the Remittance Date for the Distribution Date in the month succeeding the calendar month during which the related Mortgage Loan became required to be purchased or replaced hereunder.

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(h) In addition to the repurchase or substitution obligations referred to in Section 2.03(d) above and Section 2.03 (k) below, the Originator or the Sponsor, as applicable, shall indemnify the Depositor, any of its Affiliates, the Master Servicer, the Servicer, the Securities Administrator, the Trustee and the Trust and hold such parties harmless against any losses, damages, penalties, fines, forfeitures, reasonable and necessary legal fees and related costs, judgments and other costs and expenses (including, without limitation, any taxes payable by the Trust) resulting from any third party claim, demand, defense or assertion based on or grounded upon, or resulting from, a breach by the Originator or the Sponsor, as applicable, of any of its representations and warranties or obligations contained in this Agreement.

(i) The Servicer shall amend the Mortgage Loan Schedule for the benefit of the Certificateholders to reflect the removal of such Deleted Mortgage Loan and the substitution of the Substitute Mortgage Loan or Loans and the Servicer shall deliver the amended Mortgage Loan Schedule to the Trustee, the Custodian, the Master Servicer and the Securities Administrator.

(j) In the event that a Mortgage Loan shall have been repurchased pursuant to this Agreement or the Purchase Agreement, the proceeds from such repurchase shall be deposited by the Servicer in the Collection Account pursuant to Section 3.10 on or before the Remittance Date for the Distribution Date in the month following the month during which the Originator or Sponsor became obligated to repurchase or replace such Mortgage Loan and upon such deposit of the Repurchase Price, and receipt of a Request for Release in the form of Exhibit J hereto, the Custodian shall release the related Custodial File held for the benefit of the Certificateholders to the Originator or the Sponsor, as applicable, as directed by the Servicer, and the Trustee shall execute and deliver at such Person’s direction such instruments of transfer or assignment prepared by such Person, in each case without recourse, as shall be necessary to transfer title from the Trustee. In accordance with Section 12.05(a), if a Responsible Officer of the Securities Administrator has actual knowledge of a purchase of a Mortgage Loan pursuant to this Section 2.03, the Securities Administrator shall promptly notify each Rating Agency of a purchase of a Mortgage Loan pursuant to this Section 2.03.

It is understood and agreed that the obligation of the Originator under this Agreement to cure, repurchase or substitute any Mortgage Loan as to which a breach of a representation and warranty has occurred and is continuing, together with any related indemnification obligations of the Originator set forth in Section 2.03(h), shall constitute the sole remedies against such Person respecting such breach available to Certificateholders, the Depositor and any of its Affiliates, or the Trustee on their behalf.

(k) The Trustee acknowledges that, except as provided in Section 5 of the Purchase Agreement, the Sponsor shall not have any obligation or liability with respect to any breach of a representation or warranty made by it with respect to a Mortgage Loan sold by it, provided that such representation or warranty was also made by the Originator with respect to the related Mortgage Loan. It is understood and agreed that the representations and warranties of the Sponsor set forth in Section 4 of the Purchase Agreement and assigned to the Trustee by the Depositor hereunder shall survive the transfer of the Mortgage Loans by the Depositor to the Trustee on the Closing Date, and shall inure to the benefit of the Trustee and the Certificateholders notwithstanding any restrictive or qualified endorsement on any Mortgage Note or Assignment of Mortgage and shall continue throughout the term of this Agreement. Upon the discovery by any of the Sponsor, the Depositor, the Securities Administrator, the Trustee, the Master Servicer or the Servicer of a breach of any of the Sponsor’s representations and warranties set forth in Section 4 of the Purchase Agreement, the party discovering the breach shall give prompt written notice to the others. Within 30 days of the earlier of either discovery by or notice to the Sponsor of any breach of any of the foregoing representations or warranties that materially and adversely affects the value of any Mortgage Loan or the interest of the Trustee or the Certificateholders therein, the Sponsor shall use its best efforts to cure such breach in all material respects and, if such defect or breach cannot be remedied, the Sponsor shall, at the Depositor’s instructions as specified in writing and provided to the Sponsor and the Trustee, (i) if such 30-day period expires prior to the second anniversary of the Closing Date, remove such Mortgage Loan from the Trust Fund and substitute in its place a Substitute Mortgage Loan, in the same manner and subject to the same conditions set forth in this Section 2.03 that apply to repurchases or substitutions of Mortgage Loans by the Originator or (ii) repurchase such Mortgage Loan at the Repurchase Price; provided, however, that any such substitution pursuant to clause (i) above shall not be effected prior to the delivery to the Custodian of a Request for Release substantially in the form of Exhibit J, and the delivery of the Mortgage File to the Custodian for any such Substitute Mortgage Loan. In the event of any such repurchase or substitution of a Mortgage Loan by the Sponsor, the procedures set forth in Sections 2.03(e), (f), (g), (h), (i) and (j) shall apply to the Sponsor in the same manner and to the same extent that they are applicable to the Originator. It is understood and agreed that the obligations of the Sponsor under this Agreement to cure, repurchase or substitute any Mortgage Loan as to which a breach of a representation and warranty has occurred and is continuing, together with any related indemnification obligations of the Sponsor set forth in Section 2.03(h), shall constitute the sole remedies against the Sponsor available to the Certificateholders, the Depositor and any of its affiliates, or the Trustee on their behalf.

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The provisions of this Section 2.03 shall survive delivery of the respective Custodial Files to the Custodian for the benefit of the Certificateholders.

Section 2.04 Execution and Delivery of Certificates. The Trustee acknowledges the transfer and assignment to it of the Trust Fund and, concurrently with such transfer and assignment, the Securities Administrator has executed and delivered to, or upon the order of the Depositor, the Certificates in authorized denominations evidencing directly or indirectly the entire ownership of the Trust Fund. The Trustee agrees to hold the Trust Fund and exercise the rights referred to above for the benefit of all present and future Holders of the Certificates.

Section 2.05 REMIC Matters. The Preliminary Statement sets forth the designations for federal income tax purposes of all interests created hereby. The “Startup Day” for purposes of the REMIC Provisions shall be the Closing Date. The “latest possible maturity date” is the Distribution Date occurring three years after the month in which the latest Mortgage Loan maturity date (of the Mortgage Loans held in the Trust on the Closing Date) occurs.

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Section 2.06 Representations and Warranties of the Depositor. The Depositor hereby represents, warrants and covenants to the other parties to this agreement that as of the date of this Agreement or as of such date specifically provided herein:

(a) The Depositor is a corporation duly organized, validly existing and in good standing under the laws of the State of Delaware;

(b) The Depositor has the power and authority to convey the Mortgage Loans and to execute, deliver and perform, and to enter into and consummate transactions contemplated by, this Agreement;

(c) This Agreement has been duly and validly authorized, executed and delivered by the Depositor, all requisite company action having been taken, and, assuming the due authorization, execution and delivery hereof by the other parties hereto, constitutes or will constitute the legal, valid and binding agreement of the Depositor, enforceable against the Depositor in accordance with its terms, except as such enforcement may be limited by bankruptcy, insolvency, reorganization, moratorium or other similar laws relating to or affecting the rights of creditors generally, and by general equity principles (regardless of whether such enforcement is considered in a proceeding in equity or at law);

(d) No consent, approval, authorization or order of, or registration or filing with, or notice to, any governmental authority or court is required for the execution, delivery and performance of or compliance by the Depositor with this Agreement or the consummation by the Depositor of any of the transactions contemplated hereby, except as have been received or obtained on or prior to the Closing Date;

(e) None of the execution and delivery of this Agreement, the consummation of the transactions contemplated hereby or thereby, or the fulfillment of or compliance with the terms and conditions of this Agreement, (i) conflicts or will conflict with or results or will result in a breach of, or constitutes or will constitute a default or results or will result in an acceleration under (A) the charter or bylaws of the Depositor, or (B) of any term, condition or provision of any material indenture, deed of trust, contract or other agreement or instrument to which the Depositor or any of its subsidiaries is a party or by which it or any of its subsidiaries is bound; (ii) results or will result in a violation of any law, rule, regulation, order, judgment or decree applicable to the Depositor of any court or governmental authority having jurisdiction over the Depositor or its subsidiaries; or (iii) results in the creation or imposition of any lien, charge or encumbrance which would have a material adverse effect upon the Mortgage Loans or any documents or instruments evidencing or securing the Mortgage Loans;

(f) There are no actions, suits or proceedings before or against or investigations of, the Depositor pending, or to the knowledge of the Depositor, threatened, before any court, administrative agency or other tribunal, and no notice of any such action, which, in the Depositor’s reasonable judgment, might materially and adversely affect the performance by the Depositor of its obligations under this Agreement, or the validity or enforceability of this Agreement;

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(g) The Depositor is not in default with respect to any order or decree of any court or any order, regulation or demand of any federal, state, municipal or governmental agency that would materially and adversely affect its performance hereunder; and

(h) Immediately prior to the transfer and assignment by the Depositor to the Trustee on the Closing Date, the Depositor had good title to, and was the sole owner of each Mortgage Loan, free of any interest of any other Person, and the Depositor has transferred all right, title and interest in each Mortgage Loan to the Trustee. The transfer of the Mortgage Note and the Mortgage as and in the manner contemplated by this Agreement is sufficient either (i) fully to transfer to the Trustee, for the benefit of the Certificateholders, all right, title, and interest of the Depositor thereto as note holder and mortgagee or (ii) to grant to the Trustee, for the benefit of the Certificateholders, the security interest referred to in Section 12.04.

It is understood and agreed that the representations, warranties and covenants set forth in this Section 2.06 shall survive delivery of the respective Mortgage Files to the Custodian and shall inure to the benefit of the Trustee.

ARTICLE III

ADMINISTRATION AND SERVICING

OF MORTGAGE LOANS

Section 3.01 Servicer to Service Mortgage Loans. (a) For and on behalf of the Certificateholders, the Servicer shall service and administer the Mortgage Loans in accordance with the terms of this Agreement and the respective Mortgage Loans and, to the extent consistent with such terms, in accordance with Accepted Servicing Practices, but without regard to:

(i) any relationship that the Servicer, any Subservicer or any Affiliate of the Servicer or any Subservicer may have with the related Mortgagor;

(ii) the ownership or non-ownership of any Certificate by the Servicer or any Affiliate of the Servicer;

(iii) the Servicer’s obligation to make P&I Advances or Servicing Advances; or

(iv) the Servicer’s or any Subservicer’s right to receive compensation for its services hereunder or with respect to any particular transaction.

To the extent consistent with the foregoing, the Servicer shall seek to maximize the timely and complete recovery of principal and interest on the Mortgage Notes. Subject only to the above-described servicing standards and the terms of this Agreement and of the respective Mortgage Loans, the Servicer shall have full power and authority, acting alone or through Subservicers as provided in Section 3.02, to do or cause to be done any and all things in connection with such servicing and administration which it may deem necessary or desirable. Without limiting the generality of the foregoing, the Servicer in its own name or in the name of a Subservicer is hereby authorized and empowered by the Trustee when the Servicer believes it appropriate in its best judgment in accordance with Accepted Servicing Practices to execute and deliver any and all instruments of satisfaction or cancellation, or of partial or full release or discharge, and all other comparable instruments, with respect to the Mortgage Loans and the Mortgaged Properties and to institute foreclosure proceedings or obtain a deed-in-lieu of foreclosure so as to convert the ownership of such properties, and to hold or cause to be held title to such properties, on behalf of the Trustee; provided, further, that upon the full release and discharge, the Servicer shall notify the Custodian of the Mortgage Loan of any such full release or discharge with respect to the Mortgage Loan and related Mortgage Properties. The Servicer shall at its own expense be responsible for preparing and recording all lien releases and mortgage satisfactions in accordance with state and local regulations. The Servicer shall service and administer the Mortgage Loans in accordance with applicable state and federal law and shall provide to the Mortgagors any reports required to be provided to them thereby. The Servicer shall also comply in the performance of this Agreement with all reasonable rules and requirements of each insurer under any standard hazard insurance policy or any Primary Mortgage Insurance Policy (if applicable). Subject to Section 3.16, the Trustee shall execute, at the written request of the Servicer, and furnish to the Servicer and any Subservicer such documents provided to the Trustee as are necessary or appropriate to enable the Servicer or any Subservicer to carry out their servicing and administrative duties hereunder, and the Trustee hereby grants to the Servicer, and this Agreement shall constitute a limited power of attorney to carry out such duties including a power of attorney to take title to Mortgaged Properties after foreclosure on behalf of the Trustee. The Trustee shall execute a separate power of attorney, furnished to it by the Servicer, in favor of the Servicer for the purposes described herein, to the extent necessary or desirable to enable the Servicer to perform its duties hereunder. The Trustee shall not be liable for the actions of the Servicer or any Subservicers under such powers of attorney. Notwithstanding anything contained herein to the contrary, no Servicer or Subservicer shall without the Trustee’s consent: (i) initiate any action, suit or proceeding solely under the Trustee’s name without indicating the Servicer’s or Subservicer’s, as applicable, representative capacity, or (ii) knowingly take any action with the intent to, or which actually does cause, the Trustee to be registered to do business in any state.

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(b) Subject to Section 3.09, in accordance with the standards of the preceding paragraph, the Servicer shall advance or cause to be advanced funds as necessary for the purpose of effecting the timely payment of taxes and assessments on the Mortgaged Properties, which advances shall be Servicing Advances reimbursable in the first instance from the collection from the Mortgagors pursuant to Section 3.09, and further as provided in Section 3.11. Any cost incurred by the Servicer or by Subservicers in effecting the timely payment of taxes and assessments on a Mortgaged Property shall not be added to the unpaid principal balance of the related Mortgage Loan, notwithstanding that the terms of such Mortgage Loan so permit.

(c) Notwithstanding anything in this Agreement to the contrary, the Servicer may not make any future advances with respect to a Mortgage Loan (except as provided in Section 4.01) and the Servicer shall not, except as provided in Section 3.07(a), (i) permit any modification with respect to any Mortgage Loan that would change the Mortgage Rate, reduce or increase the principal balance (except for reductions resulting from actual payments of principal) or change the final maturity date on such Mortgage Loan (except for a reduction of interest payments resulting from the application of the Servicemembers Civil Relief Act or any similar state statutes) or (ii) permit any modification, waiver or amendment of any term of any Mortgage Loan that would both (A) effect an exchange or reissuance of such Mortgage Loan under Section 1001 of the Code (or final, temporary or proposed Treasury regulations promulgated thereunder) and (B) cause any REMIC formed hereby to fail to qualify as a REMIC under the Code or the imposition of any tax on “prohibited transactions” or “contributions after the startup day” under the REMIC Provisions or (iii) waive any Prepayment Charges.

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(d) The Servicer may delegate its responsibilities under this Agreement; provided, however, that no such delegation shall release the Servicer from the responsibilities or liabilities arising under this Agreement.

Section 3.02 Subservicing Agreements between Servicer and Subservicers; Use of Subcontractors. (a) The Servicer may enter into a subservicing agreement with a Subservicer, for the servicing and administration of the Mortgage Loans (“Subservicing Agreement”) without obtaining the prior consent of the Trustee, the Depositor, the Master Servicer, the Securities Administrator or other parties hereto to the utilization of any such Subservicer, provided the provisions of such Subservicing Agreement comply with the requirements set forth in this Section 3.02. None of the Trustee, the Securities Administrator, the Master Servicer or the Depositor shall be required to review or consent to such Subservicing Agreement and none shall have any liability in connection therewith.

(b) Each Subservicer shall be (i) authorized to transact business in the state or states in which the related Mortgaged Properties it is to service are situated, if and to the extent required by applicable law to enable the Subservicer to perform its obligations hereunder and under the Subservicing Agreement and (ii) a Freddie Mac or Fannie Mae approved mortgage servicer. Each Subservicing Agreement must impose on the Subservicer requirements conforming to the provisions set forth in Sections 3.08, 3.22, 3.23, 3.24, 3.29, 6.05, 6.06, 7.01(i), 8.12 and Exhibit S of this Agreement to the same extent as if such Subservicer were the Servicer and otherwise provide for servicing of the Mortgage Loans consistent with the terms of this Agreement. The Servicer shall examine each Subservicing Agreement and will be familiar with the terms thereof in order to determine that the foregoing requirements have been incorporated into the Subservicing Agreement and that the terms thereof are not otherwise inconsistent with any of the provisions of this Agreement. The Servicer and the Subservicers may enter into and make amendments to the Subservicing Agreements or enter into different forms of Subservicing Agreements; provided, however, that any such amendments or different forms shall be consistent with and not violate the provisions of this Agreement, and that no such amendment or different form shall be made or entered into which could be reasonably expected to have a materially adverse effect on the interests of the Trustee, the Depositor, the Master Servicer or the Securities Administrator without their prior written consent. Any variation without the consent of the Trustee, the Depositor, the Securities Administrator and the Master Servicer from the requirements set forth in Sections 3.08, 3.22, 3.23, 3.24, 3.29, 6.05, 6.06, 7.01(i), 8.12 and Exhibit S, are conclusively deemed to be inconsistent with this Agreement and therefore prohibited. The Servicer shall deliver to the Master Servicer, the Securities Administrator, the Trustee and the Depositor copies of all Subservicing Agreements, and any amendments or modifications thereof, promptly upon the Servicer’s execution and delivery of such instruments.

(c) As part of its servicing activities hereunder, the Servicer (except as otherwise provided in the last sentence of this paragraph) shall enforce the obligations of each Subservicer under the related Subservicing Agreement, including, without limitation, (i) any obligation to make advances in respect of delinquent payments as required by a Subservicing Agreement and (ii) the reporting obligations set forth under Section 3.22, 3.23, 3.24 and 3.29 hereof to the same extent as if such Subservicer were the Servicer. The Servicer shall be responsible for obtaining from each Subservicer and delivering to the Master Servicer, the Securities Administrator and the Depositor (i) any servicer annual compliance statement required to be delivered by such Subservicer under Section 3.24(b); (ii) any report on assessments and attestations of compliance with Relevant Servicing Criteria required to be delivered by the Subservicer pursuant to Sections 3.22 and 3.23; and (iii) any certifications required to be delivered under Section 3.24(a) to the Master Servicer or such other Person that will be responsible for signing the Sarbanes-Oxley Certification as and where required to be delivered hereunder. Such enforcement, including, without limitation, the legal prosecution of claims, termination of Subservicing Agreements, and the pursuit of other appropriate remedies, shall be in such form and carried out to such an extent and at such time as the Servicer, in its good faith business judgment, would require were it the owner of the related Mortgage Loans. The Servicer shall pay the costs of such enforcement at its own expense, and shall be reimbursed therefor only (i) from a general recovery resulting from such enforcement, to the extent, if any, that such recovery exceeds all amounts due in respect of the related Mortgage Loans or (ii) from a specific recovery of costs, expenses or attorneys’ fees against the party against whom such enforcement is directed.

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(d) It shall not be necessary for the Servicer to seek the consent of the Depositor, the Trustee, the Master Servicer, the Securities Administrator or other parties hereto to the utilization of a Subcontractor. The Servicer shall give prompt written notice to the Master Servicer, the Securities Administrator and the Depositor of the appointment of any Servicing Function Participant and provide a written description (in form and substance satisfactory to the Depositor) of the role and function of each Servicing Function Participant specifying which elements of the Servicing Criteria set forth under Item 1122(d) of Regulation AB will be addressed in assessments and attestations of compliance with Relevant Servicing Criteria provided by such Servicing Function Participant.

(e) As a condition to the utilization of any Subcontractor determined to be a Servicing Function Participant, the Servicer shall cause any such Subcontractor used by the Servicer (or by any Subservicer) to comply with the provisions of Sections 3.22, 3.23, 3.24, 3.29, 6.05, 6.06, 7.01(i), 8.12 and Exhibit S of this Agreement to the same extent as if such Subcontractor were the Servicer. The Servicer shall be responsible for obtaining from each Subcontractor and delivering to the Securities Administrator, the Master Servicer and the Depositor any assessments and attestations of compliance required to be delivered by such Subcontractor pursuant to Sections 3.22 and 3.23, in each case as and when required to be delivered.

Section 3.03 Successor Subservicers. The Servicer shall be entitled to terminate any Subservicing Agreement and the rights and obligations of any Subservicer pursuant to any Subservicing Agreement in accordance with the terms and conditions of such Subservicing Agreement. In the event of termination of any Subservicer, all servicing obligations of such Subservicer shall be assumed simultaneously by the Servicer without any act or deed on the part of such Subservicer or Servicer, and the Servicer either shall service directly the related Mortgage Loans or shall enter into a Subservicing Agreement with a successor subservicer which qualifies under Section 3.02.

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Any Subservicing Agreement shall include the provision that such agreement may be immediately terminated by the Master Servicer without fee, in accordance with the terms of this Agreement, in the event that the Servicer shall, for any reason, no longer be the Servicer (including termination due to an Event of Default).

Section 3.04 Liability of the Servicer. Notwithstanding any subservicing agreement or the provisions of this Agreement relating to agreements or arrangements between the Servicer and a Subservicer, Subcontractor or other third party or reference to actions taken through a Subservicer, a Subcontractor, another third party or otherwise, the Servicer shall remain obligated and primarily liable to the Trustee and the Trust Fund for the servicing and administering of the Mortgage Loans in accordance with the provisions hereof without diminution of such obligation or liability by virtue of any subservicing, subcontracting or other agreements or arrangements or by virtue of indemnification from a Subservicer, Subcontractor or a third party and to the same extent and under the same terms and conditions as if the Servicer alone were servicing the Mortgage Loans, including with respect to compliance with Item 1122 of Regulation AB. The Servicer shall be entitled to enter into any agreement with a Subservicer, Subcontractor or other third party for indemnification of the Servicer by such Subservicer, Subcontractor or third party and nothing contained in the Agreement shall be deemed to limit or modify such indemnification.

Section 3.05 No Contractual Relationship between Subservicers and the Master Servicer. Any Subservicing Agreement that may be entered into and any transactions or services relating to the Mortgage Loans involving a Subservicer in its capacity as such shall be deemed to be between the Subservicer and the Servicer alone, and none of the Trustee, the Depositor, the Securities Administrator, or the Master Servicer (nor any successor master servicer) shall be deemed a party thereto and shall have no claims, rights, obligations, duties or liabilities with respect to the Subservicer except as set forth in Section 3.06. The Servicer shall be solely liable for all fees owed by it to any Subservicer, irrespective of whether the Servicer’s compensation pursuant to this Agreement is sufficient to pay such fees.

Section 3.06 Assumption or Termination of Subservicing Agreements by Master Servicer. In the event the Servicer at any time shall for any reason no longer be the Servicer (including by reason of the occurrence of an Event of Default), the Master Servicer (or, if the Master Servicer and the Servicer are the same entity, the Trustee (as successor master servicer)), or other successor servicer, shall thereupon assume all of the rights and obligations of the Servicer under each Subservicing Agreement that the Servicer may have entered into, with copies thereof provided to the Master Servicer, the Trustee (as successor master servicer) or other successor servicer, as applicable, prior to such party assuming such rights and obligations, unless such party elects to terminate any Subservicing Agreement in accordance with its terms as provided in Section 3.03.

Upon such assumption, the Master Servicer, the Trustee (as successor master servicer) or other successor servicer, as applicable, shall be deemed, subject to Section 3.03, to have assumed all of the Servicer’s interest therein and to have replaced the Servicer as a party to each Subservicing Agreement to the same extent as if each Subservicing Agreement had been assigned to the assuming party, except that (i) the Servicer shall not thereby be relieved of any liability or obligations under any Subservicing Agreement that arose before it ceased to be the Servicer and (ii) none of the Trustee, the Depositor, the Master Servicer, the Securities Administrator, their designees or any successor servicer shall be deemed to have assumed any liability or obligation of the Servicer that arose before it ceased to be the Servicer.

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The Servicer at its expense shall, upon request of the Master Servicer, or other successor servicer, as applicable, deliver to the assuming party all documents and records relating to the Subservicing Agreement and the Mortgage Loans then being serviced and an accounting of amounts collected and held by or on behalf of it, and otherwise use its best efforts to effect the orderly and efficient transfer of the Subservicing Agreements to the assuming party.

Section 3.07 Collection of Certain Mortgage Loan Payments. (a) The Servicer shall make reasonable efforts to collect all payments called for under the terms and provisions of the Mortgage Loans, and shall, to the extent such procedures shall be consistent with this Agreement and the terms and provisions of any applicable Insurance Policies, follow such collection procedures as it would follow with respect to mortgage loans comparable to the Mortgage Loans and held for its own account. Consistent with the foregoing and Accepted Servicing Practices, the Servicer may (i) waive any late payment charge or, if applicable, any penalty interest, or (ii) extend the due dates for the Scheduled Payments due on a Mortgage Note for a period of not greater than 180 days; provided, that any extension pursuant to clause (ii) above shall not affect the amortization schedule of any Mortgage Loan for purposes of any computation hereunder, except as provided below. In the event of any such arrangement pursuant to clause (ii) above, the Servicer shall make timely advances on such Mortgage Loan during such extension pursuant to Section 4.01 and in accordance with the amortization schedule of such Mortgage Loan without modification thereof by reason of such arrangements, subject to Section 4.01(d) pursuant to which the Servicer shall not be required to make any such advances that are Nonrecoverable P&I Advances. Notwithstanding the foregoing, in the event that any Mortgage Loan is in default, or in the judgment of the Servicer such default is reasonably foreseeable, the Servicer, consistent with the standards set forth in Section 3.01, may also waive, modify or vary any term of such Mortgage Loan (including, but not limited to, modifications that would change the Mortgage Rate, forgive the payment of principal or interest, extend the final maturity date of such Mortgage Loan or waive, in whole or in part, a Prepayment Charge), accept payment from the related Mortgagor of an amount less than the Stated Principal Balance in final satisfaction of such Mortgage Loan, or consent to the postponement of strict compliance with any such term or otherwise grant indulgence to any Mortgagor (any and all such waivers, modifications, variances, forgiveness of principal or interest, postponements, or indulgences collectively referred to herein as “Forbearance”); provided, however, that the final maturity date of any Mortgage Loan may not be extended beyond the Final Scheduled Distribution Date for the LIBOR Certificates. The Servicer’s analysis supporting any Forbearance and the conclusion that any Forbearance meets the standards of Section 3.01 shall be reflected in writing in the Servicing File or on the Servicer’s servicing records. In addition, notwithstanding the foregoing, the Servicer may also waive (or permit a Subservicer to waive), in whole or in part, a Prepayment Charge if such waiver would, in the Servicer’s judgment, maximize recoveries on the related Mortgage Loan or if such Prepayment Charge is (i) not permitted to be collected by applicable law, or the collection of the Prepayment Charge would be considered “predatory” pursuant to written guidance published by any applicable federal, state or local regulatory authority having jurisdiction over such matters, or (ii) the enforceability of such Prepayment Charge is limited (1) by bankruptcy, insolvency, moratorium, receivership or other similar laws relating to creditors’ rights or (2) due to acceleration in connection with a foreclosure or other involuntary payment. If a Prepayment Charge is waived other than as permitted in this Section 3.07(a), then the Servicer is required to pay the amount of such waived Prepayment Charge, for the benefit of the Holders of the Class P Certificates, by depositing such amount into the Collection Account together with and at the time that the amount prepaid on the related Mortgage Loan is required to be deposited into the Collection Account; provided, however, that the Servicer shall not have an obligation to pay the amount of any uncollected Prepayment Charge if the failure to collect such amount is the direct result of inaccurate or incomplete information on the Mortgage Loan Schedule in effect at such time. The Master Servicer shall have no responsibility for verifying the accuracy of the amount of Prepayment Charges waived or remitted by the Servicer.

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(b) (i) The Securities Administrator shall establish and maintain the Excess Reserve Fund Account as an asset of the Supplemental Interest Trust, on behalf of the Class X Certificateholders, to receive any Basis Risk Payment and to secure their limited recourse obligation to pay to the LIBOR Certificateholders any Basis Risk Carryover Amounts. The Excess Reserve Fund Account shall be funded on the Closing Date with an initial deposit of $1,000 by the Depositor.

(ii) On each Distribution Date, the Securities Administrator shall deposit the amount of any Basis Risk Payment for such date into the Excess Reserve Fund Account.

(c) (i) On each Distribution Date on which there exists a Basis Risk Carryover Amount on any Class of LIBOR Certificates, the Securities Administrator shall (1) withdraw from the Distribution Account and deposit in the Excess Reserve Fund Account, as set forth in Section 4.02(a)(iii)(D), the lesser of (x) the Class X Distributable Amount (without regard to the reduction in the definition thereof with respect to the Basis Risk Payment (to the extent remaining after the distributions specified in Sections 4.02(a)(iii)(A) through (H)) and (y) the aggregate Basis Risk Carryover Amounts for such Distribution Date and (2) withdraw from the Excess Reserve Fund Account amounts necessary to pay to such Class or Classes of LIBOR Certificates the applicable Basis Risk Carryover Amount. Such payments shall be allocated to those Classes on a pro rata basis based upon the amount of Basis Risk Carryover Amount owed to each such Class and shall be paid in the priority set forth in Sections 4.02(a)(iii)(E).

(ii) [Reserved].

(iii) Any Basis Risk Carryover Amounts paid by the Securities Administrator to the LIBOR Certificateholders shall be accounted for by the Securities Administrator as amounts paid first to the Holders of the Class X Certificates and then to the respective Class or Classes of LIBOR Certificates. In addition, the Securities Administrator shall account for such Certificateholders’ rights to receive payments of Basis Risk Carryover Amounts as rights in a limited recourse notional principal contract written by the Class X Certificateholders in favor of such Certificateholders.

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(iv) Notwithstanding any provision contained in this Agreement, the Securities Administrator shall not be required to make any payments to and from the Excess Reserve Fund Account except as expressly set forth in this Section 3.07(c) and Sections 4.02(a)(iii)(D) and (E).

(d) The Securities Administrator shall establish and maintain the Distribution Account on behalf of the Certificateholders. The Master Servicer shall, promptly upon receipt, deposit in the Distribution Account and retain therein the following:

(i) the aggregate amount remitted by the Servicer to the Master Servicer pursuant to Section 3.11;

(ii) any amount deposited by the Servicer pursuant to Section 3.12(b) in connection with any losses on Permitted Investments; and

(iii) any other amounts deposited hereunder which are required to be deposited in the Distribution Account.

In the event that the Servicer shall remit any amount not required to be remitted, it may at any time direct the Securities Administrator in writing to withdraw such amount from the Distribution Account, any provision herein to the contrary notwithstanding. Such direction may be accomplished by delivering notice to the Securities Administrator which describes the amounts deposited in error in the Distribution Account. All funds deposited in the Distribution Account shall be held by the Securities Administrator in trust for the Certificateholders until disbursed in accordance with this Agreement or withdrawn in accordance with Section 4.02.

(e) The Securities Administrator may invest the funds in the Distribution Account during the Securities Administrator Float Period in one or more Permitted Investments in accordance with Section 3.12. The Securities Administrator may withdraw from the Distribution Account any income or gain earned from the investment of funds deposited therein for its own benefit.

Section 3.08 Subservicing Accounts. In those cases where a Subservicer is servicing a Mortgage Loan pursuant to a Subservicing Agreement, the Subservicer will be required to establish and maintain one or more segregated accounts (collectively, the “Subservicing Account”). The Subservicing Account shall be an Eligible Account and shall otherwise be acceptable to the Servicer. The Subservicer shall deposit in the clearing account (which account must be an Eligible Account) in which it customarily deposits payments and collections on mortgage loans in connection with its mortgage loan servicing activities on a daily basis, and in no event more than one Business Day after the Subservicer’s receipt thereof, all proceeds of Mortgage Loans received by the Subservicer less its servicing compensation to the extent permitted by the Subservicing Agreement, and shall thereafter deposit such amounts in the Subservicing Account, in no event more than two Business Days after the deposit of such funds into the clearing account. The Subservicer shall thereafter deposit such proceeds in the Collection Account or remit such proceeds to the Servicer for deposit in the Collection Account not later than two Business Days after the deposit of such amounts in the Subservicing Account. For purposes of this Agreement, the Servicer shall be deemed to have received payments on the Mortgage Loans when the Subservicer receives such payments. Funds in the clearing account and any Subservicing Account may, in the discretion of the Servicer, be invested in Permitted Investments pending their deposit into the Subservicing Account and the Collection Account, respectively; provided, however, the Servicer shall be responsible for any losses incurred on such investments immediately upon realization.

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Section 3.09 Collection of Taxes, Assessments and Similar Items; Escrow Accounts.

To the extent the related Mortgage provides for Escrow Payments, the Servicer shall establish and maintain, or cause to be established and maintained, one or more segregated accounts (the “Escrow Accounts”), which shall be Eligible Accounts. The Servicer shall deposit in the clearing account (which account must be an Eligible Account) in which it customarily deposits payments and collections on mortgage loans in connection with its mortgage loan servicing activities on a daily basis, and in no event more than one Business Day after the Servicer’s receipt thereof, all collections from the Mortgagors (or related advances from Subservicers) for the payment of taxes, assessments, hazard insurance premiums and comparable items for the account of the Mortgagors (“Escrow Payments”) collected on account of the Mortgage Loans and shall thereafter deposit such Escrow Payments in the Escrow Accounts, in no event more than two Business Days after the deposit of such funds in the clearing account, for the purpose of effecting the payment of any such items as required under the terms of this Agreement. Withdrawals of amounts from an Escrow Account may be made only to (i) effect payment of taxes, assessments, hazard insurance premiums, and comparable items; (ii) reimburse the Servicer (or a Subservicer to the extent provided in the related Subservicing Agreement) out of the collection for any advances made pursuant to Section 3.01 (with respect to taxes and assessments) and Section 3.13 (with respect to hazard insurance); (iii) refund to Mortgagors any sums as may be determined to be overages; (iv) pay interest, if required and as described below, to Mortgagors on balances in the Escrow Account; (v) clear and terminate the Escrow Account at the termination of the Servicer’s obligations and responsibilities in respect of the Mortgage Loans under this Agreement; or (vi) recover amounts deposited in error. As part of its servicing duties, the Servicer or Subservicers shall pay to the Mortgagors interest on funds in Escrow Accounts, to the extent required by law and, to the extent that interest earned on funds in the Escrow Accounts is insufficient, to pay such interest from its or their own funds, without any reimbursement therefor. To the extent that a Mortgage does not provide for Escrow Payments, the Servicer shall determine whether any such payments are made by the Mortgagor in a manner and at a time that avoids the loss of the Mortgaged Property due to a tax sale or the foreclosure of a tax lien. The Servicer assumes full responsibility for the payment of all such bills within such time and shall effect payments of all such bills irrespective of the Mortgagor’s faithful performance in the payment of same or the making of the Escrow Payments and shall make advances from its own funds to effect such payments; provided, however, that such advances are deemed to be Servicing Advances.

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Section 3.10 Collection Account. (a) On behalf of the Trust, the Servicer shall establish and maintain, or cause to be established and maintained, one or more segregated Eligible Accounts (such account or accounts, the “Collection Account”), held in trust for the benefit of the Trustee. On behalf of the Trust, the Servicer shall deposit or cause to be deposited in the clearing account (which account must be an Eligible Account) in which it customarily deposits payments and collections on mortgage loans in connection with its mortgage loan servicing activities on a daily basis, and in no event more than one Business Day after the Servicer’s receipt thereof, and shall thereafter deposit into the Collection Account, in no event more than two Business Days after the deposit of such funds into the clearing account, as and when received or as otherwise required hereunder, the following payments and collections received or made by it subsequent to the Cut-off Date (other than in respect of principal or interest on the related Mortgage Loans due on or before the Cut-off Date), or payments (other than Principal Prepayments) received by it on or prior to the Cut-off Date but allocable to a Due Period subsequent thereto:

(i) all payments on account of principal, including Principal Prepayments, on the Mortgage Loans;

(ii) all payments on account of interest (net of the related Servicing Fee) on each Mortgage Loan;

(iii) all Insurance Proceeds and Condemnation Proceeds to the extent such Insurance Proceeds and Condemnation Proceeds are not to be applied to the restoration of the related Mortgaged Property or released to the related Mortgagor in accordance with the express requirements of law or in accordance with Accepted Servicing Practices, Liquidation Proceeds and Subsequent Recoveries;

(iv) any amounts required to be deposited pursuant to Section 3.12 in connection with any losses realized on Permitted Investments with respect to funds held in the Collection Account;

(v) any amounts required to be deposited by the Servicer pursuant to the second paragraph of Section 3.13(a) in respect of any blanket policy deductibles;

(vi) all proceeds of any Mortgage Loan repurchased or purchased in accordance with this Agreement; and

(vii) all Prepayment Charges collected by the Servicer.

The foregoing requirements for deposit in the Collection Account shall be exclusive, it being understood and agreed that, without limiting the generality of the foregoing, payments in the nature of late payment charges, NSF fees, reconveyance fees, assumption fees and other similar fees and charges need not be deposited by the Servicer in the Collection Account and shall, upon collection, belong to the Servicer as additional compensation for its servicing activities. In the event the Servicer shall deposit in the Collection Account any amount not required to be deposited therein, it may at any time withdraw such amount from the Collection Account, any provision herein to the contrary notwithstanding.

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(b) Funds in the Collection Account may be invested in Permitted Investments in accordance with the provisions set forth in Section 3.12. The Servicer shall give notice to the Securities Administrator and the Master Servicer of the location of the Collection Account maintained by it when established and prior to any change thereof.

Section 3.11 Withdrawals from the Collection Account. (a) The Servicer shall, from time to time, make withdrawals from the Collection Account maintained by it for any of the following purposes or as described in Section 4.01:

(i) on or prior to each Remittance Date, to remit to the Master Servicer all Available Funds in respect of the related Distribution Date together with all amounts representing Prepayment Charges (payable to the Class P Certificateholders) from the Mortgage Loans received during the related Prepayment Period;

(ii) to reimburse the Servicer for (A) P&I Advances, but only to the extent of amounts received which represent Late Collections (net of the related Servicing Fees) of Scheduled Payments on Mortgage Loans with respect to which such P&I Advances were made by the Servicer in accordance with the provisions of Section 4.01 and (B) any unreimbursed P&I Advances to the extent of funds held in the Collection Account for a future Distribution Date that were not included in Available Funds for the preceding Distribution Date;

(iii) to pay the Servicer or any Subservicer (A) any unpaid Servicing Fees or (B) any unreimbursed Servicing Advances with respect to each Mortgage Loan, but only to the extent of any Late Collections or other amounts as may be collected by the Servicer from a Mortgagor, or otherwise received with respect to such Mortgage Loan (or the related REO Property);

(iv) to pay to the Servicer as servicing compensation (in addition to the Servicing Fee) on each Remittance Date any interest or investment income earned on funds deposited in the Collection Account;

(v) to pay to the Originator, with respect to each Mortgage Loan that has previously been repurchased or replaced pursuant to this Agreement, all amounts received thereon subsequent to the date of purchase or substitution, as the case may be;

(vi) to reimburse the Servicer for (A) any P&I Advance or Servicing Advance previously made which the Servicer has determined to be a Nonrecoverable P&I Advance or Nonrecoverable Servicing Advance in accordance with the provisions of Section 4.01 and (B) any unpaid Servicing Fees to the extent not recoverable from Late Collections or other amounts received with respect to the related Mortgage Loan under Section 3.11(a)(iii);

(vii) to pay, or to reimburse the Servicer for Servicing Advances in respect of, expenses incurred in connection with any Mortgage Loan pursuant to Section 3.15;

(viii) to reimburse the Master Servicer, the Servicer, the Depositor, the Securities Administrator or the Trustee for expenses incurred by or reimbursable to the Master Servicer, the Servicer, the Depositor, the Securities Administrator or the Trustee, as the case may be, pursuant to Section 6.03, Section 7.02, Section 8.05, Section 9.13 or Section 10.02;

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(ix) to reimburse the Master Servicer, the Servicer, the Securities Administrator or the Trustee, as the case may be, for expenses reasonably incurred in respect of the breach or defect giving rise to the repurchase obligation of the Originator or the Sponsor under this Agreement that were included in the Repurchase Price of the Mortgage Loan, including any expenses arising out of the enforcement of the repurchase obligation, to the extent not otherwise paid pursuant to the terms hereof;

(x) to withdraw any amounts deposited in the Collection Account in error; and

(xi) to clear and terminate the Collection Account upon termination of this Agreement.

(b) The Servicer shall keep and maintain separate accounting, on a Mortgage Loan by Mortgage Loan basis, for the purpose of justifying any withdrawal from the Collection Account, to the extent held by or on behalf of it, pursuant to subclauses (a)(ii), (iii), (v), (vi), (vii), (viii) and (ix) above. The Servicer shall provide written notification (as set forth in Section 4.01(d)) to the Master Servicer, on or prior to the next succeeding Remittance Date, upon making any withdrawals from the Collection Account pursuant to subclause (a)(vi) above.

Section 3.12 . (a) The Servicer may invest the funds in the Collection Account maintained by it and the Escrow Accounts (to the extent permitted by law and the related Mortgage Loan documents) and the Securities Administrator may invest funds in the Distribution Account during the Securities Administrator’s Float Period and shall invest such funds in the Distribution Account (for purposes of this Section 3.12, each such Account is referred to as an “Investment Account”), in one or more Permitted Investments bearing interest or sold at a discount, and maturing, unless payable on demand, no later than the Business Day immediately preceding the date on which such funds are required to be withdrawn from such account pursuant to this Agreement; provided, however, that any such Permitted Investment managed by or advised by the Securities Administrator or any of its Affiliates may mature, unless payable on demand, no later than the date on which such funds are required to be withdrawn from such account pursuant to this Agreement. All such Permitted Investments shall be held to maturity, unless payable on demand. Any investment of funds in an Investment Account shall be made in the name of the Servicer or the Securities Administrator, as applicable. The Servicer or the Securities Administrator, as applicable, shall be entitled to sole possession over each such investment, and any certificate or other instrument evidencing any such investment shall be delivered directly to the Servicer or the Securities Administrator or its agent, as applicable, together with any document of transfer necessary to transfer title to such investment to the Servicer or the Securities Administrator or its agent, as applicable. In the event amounts on deposit in an Investment Account are at any time invested in a Permitted Investment payable on demand, the Servicer or the Securities Administrator, as applicable, may:

(x)

consistent with any notice required to be given thereunder, demand that payment thereon be made on the last day such Permitted Investment may otherwise mature hereunder in an amount equal to the lesser of (1) all amounts then payable thereunder and (2) the amount required to be withdrawn on such date; and

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(y)

demand payment of all amounts due thereunder that such Permitted Investment would not constitute a Permitted Investment in respect of funds thereafter on deposit in an Investment Account.

(b) All income and gain realized from the investment of funds deposited in the Collection Account or Escrow Account, as applicable, held by or on behalf of the Servicer, shall be for the benefit of the Servicer and shall be subject to its withdrawal in the manner set forth in Section 3.11. The Servicer shall deposit in the Collection Account or Escrow Account, as applicable, the amount of any loss of principal incurred in respect of any such Permitted Investment made with funds in such accounts immediately upon realization of such loss.

(c) All income and gain realized from the investment of funds deposited in the Distribution Account held by the Securities Administrator during the Securities Administrator’s Float Period, shall be for the benefit of the Securities Administrator, and shall be subject to the Securities Administrator’s withdrawal in the manner set forth in Section 3.07(d). Notwithstanding anything in this Section 3.12(c), the Securities Administrator shall be liable to the Trust for any such loss on any funds it has invested under this Section 3.12(c) only during the Securities Administrator Float Period, and the Securities Administrator shall deposit in the Distribution Account the amount of any loss of principal incurred in respect of any such Permitted Investment made with funds in such account immediately upon realization of such loss.

(d) Except as otherwise expressly provided in this Agreement, if any default occurs in the making of a payment due under any Permitted Investment of funds held in the Escrow Account or any Collection Account, or if a default occurs in any other performance required under any Permitted Investment of funds held in the Escrow Account or any Collection Account, the Servicer or the Securities Administrator, as applicable, shall take such action as may be appropriate to enforce such payment or performance, including the institution and prosecution of appropriate proceedings.

(e) The Securities Administrator or its Affiliates are permitted to receive additional compensation that could be deemed to be in the Securities Administrator’s economic self-interest for (i) serving as investment adviser, administrator, shareholder, servicing agent, custodian or sub-custodian with respect to certain of the Permitted Investments, (ii) using Affiliates to effect transactions in certain Permitted Investments and (iii) effecting transactions in certain Permitted Investments. The Master Servicer or its Affiliates are permitted to receive compensation that could be deemed to be in the Master Servicer’s economic self-interest for (i) serving as investment adviser, administrator, shareholder, servicing agent, custodian or sub-custodian with respect to certain of the Permitted Investments, (ii) using Affiliates to effect transactions in certain Permitted Investments and (iii) effecting transactions in certain Permitted Investments. Such compensation shall not be considered an amount that is reimbursable for payable pursuant to this Agreement.

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Section 3.13 Maintenance of Hazard Insurance and Errors and Omissions and Fidelity Coverage. (a) The Servicer shall cause to be maintained for each Mortgage Loan fire insurance with extended coverage on the related Mortgaged Property in an amount which is at least equal to the least of (i) the outstanding principal balance of such Mortgage Loan, (ii) the amount necessary to fully compensate for any damage or loss to the improvements that are a part of such property on a replacement cost basis and (iii) the maximum insurable value of the improvements which are a part of such Mortgaged Property, in each case in an amount not less than such amount as is necessary to avoid the application of any coinsurance clause contained in the related hazard insurance policy. The Servicer shall also cause to be maintained fire insurance with extended coverage on each REO Property in an amount which is at least equal to the lesser of (i) the maximum insurable value of the improvements which are a part of such property and (ii) the outstanding principal balance of the related Mortgage Loan at the time it became an REO Property. The Servicer will comply in the performance of this Agreement with all reasonable rules and requirements of each insurer under any such hazard policies. Any amounts to be collected by the Servicer under any such policies (other than amounts required to be deposited in the Escrow Account and applied to the restoration or repair of the property subject to the related Mortgage or amounts to be released to the Mortgagor in accordance with the procedures that the Servicer would follow in servicing loans held for its own account, subject to the terms and conditions of the related Mortgage and Mortgage Note) shall be deposited in the Collection Account, subject to withdrawal pursuant to Section 3.11. Any cost incurred by the Servicer in maintaining any such insurance shall not, for the purpose of calculating distributions to the Master Servicer, be added to the unpaid principal balance of the related Mortgage Loan, notwithstanding that the terms of such Mortgage Loan so permit. It is understood and agreed that no earthquake or other additional insurance is to be required of any Mortgagor other than pursuant to such applicable laws and regulations as shall at any time be in force and as shall require such additional insurance. If the Mortgaged Property or REO Property is at any time in an area identified in the Federal Register by the Federal Emergency Management Agency as having special flood hazards and flood insurance has been made available, the Servicer will cause to be maintained a flood insurance policy in respect thereof. Such flood insurance shall be in an amount equal to the lesser of (i) the unpaid principal balance of the related Mortgage Loan and (ii) the maximum amount of such insurance available for the related Mortgaged Property under the national flood insurance program (assuming that the area in which such Mortgaged Property is located is participating in such program).

In the event that the Servicer shall obtain and maintain a blanket policy with an insurer having a general policy rating of A:VI or better in Best’s (or such other rating that is comparable to such rating) insuring against hazard losses on all of the Mortgage Loans, it shall conclusively be deemed to have satisfied its obligations as set forth in the first two sentences of this Section 3.13, it being understood and agreed that such policy may contain a deductible clause, in which case the Servicer shall, in the event that there shall not have been maintained on the related Mortgaged Property or REO Property a policy complying with the first two sentences of this Section 3.13, and there shall have been one or more losses which would have been covered by such policy, deposit to the Collection Account from its own funds the amount not otherwise payable under the blanket policy because of such deductible clause. In connection with its activities as administrator and servicer of the Mortgage Loans, the Servicer agrees to prepare and present, on behalf of itself and the Trustee, claims under any such blanket policy in a timely fashion in accordance with the terms of such policy.

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(b) The Servicer shall keep in force during the term of this Agreement a policy or policies of insurance covering errors and omissions for failure in the performance of the Servicer’s obligations under this Agreement, which policy or policies shall be in such form and amounts as shall be consistent with Accepted Servicing Practices. The Servicer shall also maintain a fidelity bond in such form and amount as shall be consistent with Accepted Servicing Practices. The Servicer shall provide the Master Servicer with copies of any such insurance policies and fidelity bond; provided, however, so long as the Servicer hereunder is Wells Fargo, the Servicer may satisfy such requirement by providing the Master Servicer with a certification of any such insurance upon request. The Servicer shall be deemed to have complied with this provision if an Affiliate of the Servicer has such errors and omissions and fidelity bond coverage and, by the terms of such insurance policy or fidelity bond, the coverage afforded thereunder extends to the Servicer. Any such errors and omissions policy and fidelity bond shall by its terms not be cancelable without thirty days’ prior written notice to the Master Servicer. The Servicer shall also cause each Subservicer to maintain a policy of insurance covering errors and omissions and a fidelity bond which would meet such requirements.

Section 3.14 Enforcement of Due-On-Sale Clauses; Assumption Agreements. The Servicer will, to the extent it has knowledge of any conveyance or prospective conveyance of any Mortgaged Property by any Mortgagor (whether by absolute conveyance or by contract of sale, and whether or not the Mortgagor remains or is to remain liable under the Mortgage Note and/or the Mortgage), exercise its rights to accelerate the maturity of such Mortgage Loan under the “due-on-sale” clause, if any, applicable thereto; provided, however, that the Servicer shall not exercise any such rights if prohibited by law from doing so or if the exercise of such rights would impair or threaten to impair recovery under the related Primary Mortgage Insurance Policy, if any. If the Servicer believes it is unable under applicable law to enforce such “due-on-sale” clause or if any of the other conditions set forth in the proviso to the preceding sentence apply, the Servicer will enter into either (i) an assumption and modification agreement from or with the person to whom such property has been conveyed or is proposed to be conveyed, pursuant to which such person becomes liable under the Mortgage Note and, to the extent permitted by applicable state law, the Mortgagor remains liable thereon or (ii) a substitution agreement as provided in the succeeding sentence. The Servicer is also authorized to enter into a substitution of liability agreement with such person, pursuant to which the original Mortgagor is released from liability and such person is substituted as the Mortgagor and becomes liable under the Mortgage Note, provided, that no such substitution shall be effective unless such person satisfies the underwriting criteria of the Originator and has a credit risk rating at least equal to that of the original Mortgagor. The Mortgage Loan, as assumed, shall conform in all respects to the requirements, representations and warranties of this Agreement. The Servicer shall not take or enter into any assumption and modification agreement, however, unless (to the extent practicable in the circumstances) it shall have received confirmation, in writing, of the continued effectiveness of any applicable hazard insurance policy, or a new policy meeting the requirements of this Section is obtained. Any fee collected by the Servicer in respect of an assumption or substitution of liability agreement will be retained by the Servicer as additional servicing compensation. In connection with any such assumption, no material term of the Mortgage Note (including but not limited to the related Mortgage Rate and the amount of the Scheduled Payment) may be amended or modified, except as otherwise required pursuant to the terms thereof. The Servicer shall notify the Master Servicer that any such substitution, modification or assumption agreement has been completed and shall forward to the Custodian the executed original of such substitution or assumption agreement, which document shall be added to the related Mortgage File and shall, for all purposes, be considered a part of such Mortgage File to the same extent as all other documents and instruments constituting a part thereof.

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Notwithstanding the foregoing paragraph or any other provision of this Agreement, the Servicer shall not be deemed to be in default or any other violation of its obligations hereunder by reason of any assumption of a Mortgage Loan by operation of law or by the terms of the Mortgage Note or any assumption which the Servicer may be restricted by law from preventing, for any reason whatsoever. For purposes of this Section 3.14, the term “assumption” is deemed to also include a sale (of the Mortgaged Property) subject to the Mortgage that is not accompanied by an assumption or substitution of liability agreement.

Section 3.15 Realization upon Defaulted Mortgage Loans. The Servicer shall use its best efforts, consistent with Accepted Servicing Practices, to foreclose upon or otherwise comparably convert (which may include an acquisition of REO Property) the ownership of properties securing such of the Mortgage Loans as come into and continue in default and as to which no satisfactory arrangements can be made for collection of delinquent payments pursuant to Section 3.07, and which are not released from this Agreement pursuant to any other provision hereof. The Servicer shall use reasonable efforts to realize upon such defaulted Mortgage Loans in such manner as will maximize the receipt of principal and interest by the Securities Administrator, taking into account, among other things, the timing of foreclosure proceedings; provided, however, in the event that any payment due under any Mortgage Loan is not permissibly postponed pursuant to this Agreement and remains delinquent for a period of 90 days or any other default continues for a period of 90 days beyond the expiration of any grace or cure period, the Servicer shall commence foreclosure proceedings; and provided, further, with respect to any second-lien Mortgage Loan, if, after such Mortgage Loan becomes 180 days or more delinquent, the Servicer determines that a significant net recovery is not possible through foreclosure, such Mortgage Loan may be charged-off and the Mortgage Loan will be treated as a Liquidated Mortgage Loan giving rise to a Realized Loss. The foregoing is subject to the provisions that the Servicer shall not be required to expend its own funds in connection with foreclosure or other conversion, correction of a default on a senior mortgage or restoration of any property unless it shall determine in its sole discretion (i) that such foreclosure, correction or restoration will increase the net Liquidation Proceeds of the related Mortgage Loan to the Securities Administrator, after reimbursement to itself for such expenses and (ii) that such expenses will be recoverable by the Servicer through Insurance Proceeds, Condemnation Proceeds, Liquidation Proceeds or Subsequent Recoveries from the related Mortgaged Property, as contemplated in Section 3.11. The Servicer shall be responsible for all other costs and expenses incurred by it in any such proceedings; provided, however, that it shall be entitled to reimbursement thereof from the related property, as contemplated in Section 3.11.

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The proceeds of any liquidation or REO Disposition, as well as any recovery resulting from a partial collection of Insurance Proceeds, Condemnation Proceeds, Liquidation Proceeds or Subsequent Recoveries or any income from an REO Property, will be applied in the following order of priority: first, to reimburse the Servicer or any Subservicer for any related unreimbursed Servicing Advances, pursuant to Section 3.11 or 3.17; second, to reimburse the Servicer for any related unreimbursed P&I Advances, pursuant to Section 3.11; third, to accrued and unpaid interest on the Mortgage Loan or REO Imputed Interest, at the Mortgage Rate, to the date of the liquidation or REO Disposition, or to the Due Date prior to the Remittance Date on which such amounts are to be distributed if not in connection with a liquidation or REO Disposition; and fourth, as a recovery of principal of the Mortgage Loan. If the amount of the recovery so allocated to interest is less than a full recovery thereof, that amount will be allocated as follows: first, to unpaid Servicing Fees; and second, as interest at the Mortgage Rate (net of the Servicing Fee Rate). The portion of the recovery so allocated to unpaid Servicing Fees shall be reimbursed to the Servicer or any Subservicer pursuant to Section 3.11 or 3.17. The portions of the recovery so allocated to interest at the Mortgage Rate (net of the Servicing Fee Rate) and to principal of the Mortgage Loan shall be applied as follows: first, to reimburse the Servicer or any Subservicer for any related unreimbursed Servicing Advances in accordance with Section 3.11 or 3.17, and second, to the Securities Administrator in accordance with the provisions of Section 4.02, subject to paragraph (e) of Section 3.17 with respect to certain excess recoveries from an REO Disposition.

Notwithstanding anything to the contrary contained herein, in connection with a foreclosure or acceptance of a deed in lieu of foreclosure, in the event the Servicer has received actual notice of, or has actual knowledge of the presence of, hazardous or toxic substances or wastes on the related Mortgaged Property, or if the Trustee or the Master Servicer otherwise requests, the Servicer shall cause an environmental inspection or review of such Mortgaged Property to be conducted by a qualified inspector. Upon completion of the inspection, the Servicer shall promptly provide the Trustee, the Master Servicer and the Depositor with a written report of the environmental inspection.

After reviewing the environmental inspection report, the Servicer shall determine consistent with Accepted Servicing Practices how to proceed with respect to the Mortgaged Property. In the event (a) the environmental inspection report indicates that the Mortgaged Property is contaminated by hazardous or toxic substances or wastes and (b) the Servicer proceeds with foreclosure or acceptance of a deed in lieu of foreclosure, the Servicer shall be reimbursed for all reasonable costs associated with such foreclosure or acceptance of a deed in lieu of foreclosure and any related environmental clean-up costs, as applicable, from the related Liquidation Proceeds, or if the Liquidation Proceeds are insufficient to fully reimburse the Servicer, the Servicer shall be entitled to be reimbursed from amounts in the Collection Account pursuant to Section 3.11. In the event the Servicer does not proceed with foreclosure or acceptance of a deed in lieu of foreclosure, the Servicer shall be reimbursed from general collections for all Servicing Advances made with respect to the related Mortgaged Property from the Collection Account pursuant to Section 3.11. The Trustee shall not be responsible for any determination made by the Servicer pursuant to this paragraph or otherwise.

Section 3.16 Release of Mortgage Files. (a) Upon the payment in full of any Mortgage Loan, or the receipt by the Servicer of a notification that payment in full shall be escrowed in a manner customary for such purposes, the Servicer will, within five (5) Business Days of the payment in full, notify the Custodian by a certification (which certification shall include a statement to the effect that all amounts received or to be received in connection with such payment which are required to be deposited in the Collection Account pursuant to Section 3.10 have been or will be so deposited) of a Servicing Officer and shall request delivery to it of the Custodial File by submitting a Request for Release to the Custodian, which Request for Release may be in an electronic format in a form acceptable to the Custodian, to the Custodian. Upon receipt of such certification and Request for Release, the Custodian shall promptly release the related Custodial File to the Servicer within five (5) Business Days. No expenses incurred in connection with any instrument of satisfaction or deed of reconveyance shall be chargeable to the Collection Account.

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(b) From time to time and as appropriate for the servicing or foreclosure of any Mortgage Loan, including, for this purpose, collection under any Insurance Policy relating to the Mortgage Loans, the Custodian shall, upon request of the Servicer and delivery to the Custodian of a Request for Release, which Request for Release may be in an electronic format in a form acceptable to the Custodian, release the related Custodial File to the Servicer, and the Custodian shall, at the direction of the Servicer, execute such documents as shall be necessary to the prosecution of any such proceedings and the Servicer shall retain the Mortgage File in trust for the benefit of the Trustee. Such Request for Release shall obligate the Servicer to return each and every document previously requested from the Custodial File to the Custodian when the need therefor by the Servicer no longer exists, unless the Mortgage Loan has been liquidated and the Liquidation Proceeds relating to the Mortgage Loan have been deposited in the Collection Account or the Mortgage File or such document has been delivered to an attorney, or to a public trustee or other public official as required by law, for purposes of initiating or pursuing legal action or other proceedings for the foreclosure of the Mortgaged Property either judicially or non-judicially, and the Servicer has delivered to the Custodian a certificate of a Servicing Officer certifying as to the name and address of the Person to which such Mortgage File or such document was delivered and the purpose or purposes of such delivery. Upon receipt of a certificate of a Servicing Officer stating that such Mortgage Loan was liquidated and that all amounts received or to be received in connection with such liquidation that are required to be deposited into the Collection Account have been so deposited, or that such Mortgage Loan has become an REO Property, a copy of the Request for Release shall be released by the Custodian to the Servicer or its designee.

Upon written certification of a Servicing Officer, the Trustee shall execute and deliver to the Servicer copies of any court pleadings, requests for trustee’s sale or other documents reasonably necessary to the foreclosure or trustee’s sale in respect of a Mortgaged Property or to any legal action brought to obtain judgment against any Mortgagor on the Mortgage Note or Mortgage or to obtain a deficiency judgment, or to enforce any other remedies or rights provided by the Mortgage Note or Mortgage or otherwise available at law or in equity, or shall exercise and deliver to the Servicer a power of attorney sufficient to authorize the Servicer to execute such documents on its behalf. Each such certification shall include a request that such pleadings or documents be executed by the Trustee and a statement as to the reason such documents or pleadings are required and that the execution and delivery thereof by the Trustee will not invalidate or otherwise affect the lien of the Mortgage, except for the termination of such a lien upon completion of the foreclosure or trustee’s sale.

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Section 3.17 Title, Conservation and Disposition of REO Property. (a) This Section shall apply only to REO Properties acquired for the account of the Trustee and shall not apply to any REO Property relating to a Mortgage Loan which was purchased or repurchased from the Trustee pursuant to any provision hereof. In the event that title to any such REO Property is acquired, the deed or certificate of sale shall be issued to the Trust, or if not permitted by law, to Deutsche Bank National Trust Company (or, if applicable, the name of the successor Trustee) as Trustee for HSI Asset Securitization Corporation Trust 2007-WF1 Mortgage Pass-Through Certificates, Series 2007-WF1, or to its nominee, for the benefit of the Certificateholders.

(b) The Servicer shall manage, conserve, protect and operate each REO Property for the Trustee solely for the purpose of its prompt disposition and sale. The Servicer, either itself or through an agent selected by the Servicer, shall manage, conserve, protect and operate the REO Property in the same manner that it manages, conserves, protects and operates other foreclosed property for its own account, and in the same manner that similar property in the same locality as the REO Property is managed. The Servicer shall attempt to sell the same (and may temporarily rent the same for a period not greater than one year, except as otherwise provided below) on such terms and conditions as the Servicer deems to be in the best interest of the Trustee on behalf of the Certificateholders. The Servicer shall notify the Trustee from time to time as to the status of each REO Property.

(c) The Servicer shall segregate and hold all funds collected and received in connection with the operation of any REO Property separate and apart from its own funds and general assets and shall deposit such funds in the Collection Account.

(d) The Servicer shall deposit net of reimbursement to the Servicer for any related outstanding Servicing Advances and unpaid Servicing Fees provided in Section 3.11, or cause to be deposited in the Collection Account, in no event later than two Business Days after the deposit of such funds into the clearing account, all revenues received with respect to the related REO Property and shall withdraw therefrom funds necessary for the proper operation, management and maintenance of the REO Property.

(e) The Servicer, upon an REO Disposition, shall be entitled to reimbursement for any related unreimbursed Servicing Advances as well as any unpaid Servicing Fees from proceeds received in connection with the REO Disposition, as further provided in Section 3.11.

(f) Any net proceeds from an REO Disposition which are in excess of the unpaid principal balance of the related Mortgage Loan plus all unpaid REO Imputed Interest thereon through the date of the REO Disposition shall be retained by the Servicer as additional servicing compensation.

(g) The Servicer shall use Accepted Servicing Practices to sell, or cause the Subservicer to sell, in accordance with Accepted Servicing Practices, any REO Property as soon as possible, but in no event later than the conclusion of the third calendar year beginning after the year of its acquisition by the REMIC 1 unless (i) the Servicer applies for an extension of such period from the Internal Revenue Service pursuant to the REMIC Provisions and Code Section 856(e)(3), in which event such REO Property shall be sold within the applicable extension period, or (ii) the Servicer obtains for the Trustee an Opinion of Counsel, addressed to the Depositor, the Trustee and the Servicer, to the effect that the holding by the REMIC of such REO Property subsequent to such period will not result in the imposition of taxes on “prohibited transactions” as defined in Section 860F of the Code or cause any REMIC created under this Agreement to fail to qualify as a REMIC under the REMIC Provisions or comparable provisions of relevant state laws at any time. The Servicer shall manage, conserve, protect and operate each REO Property for the Trustee solely for the purpose of its prompt disposition and sale in a manner which does not cause such REO Property to fail to qualify as “foreclosure property” within the meaning of Section 860G(a)(8) or result in the receipt by any REMIC created hereunder of any “income from non-permitted assets” within the meaning of Section 860F(a)(2)(B) of the Code or any “net income from foreclosure property” which is subject to taxation under Section 860G(a)(1) of the Code. Pursuant to its efforts to sell such REO Property, the Servicer shall either itself or through an agent selected by the Servicer protect and conserve such REO Property in the same manner and to such extent as is customary in the locality where such REO Property is located and may, incident to its conservation and protection of the interests of the Trustee on behalf of the Certificateholders, rent the same, or any part thereof, as the Servicer deems to be in the best interest of the Trustee on behalf of the Certificateholders for the period prior to the sale of such REO Property; provided, however, that any rent received or accrued with respect to such REO Property qualifies as “rents from real property” as defined in Section 856(d) of the Code.

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Section 3.18 Notification of Adjustments. With respect to each Adjustable Rate Mortgage Loan, the Servicer shall adjust the Mortgage Rate on the related Adjustment Date and shall adjust the Scheduled Payment on the related mortgage payment adjustment date, if applicable, in compliance with the requirements of applicable law and the related Mortgage and Mortgage Note. In the event that an Index becomes unavailable or otherwise unpublished, the Servicer shall select a comparable alternative index over which it has no direct control and which is readily verifiable. The Servicer shall execute and deliver any and all necessary notices required under applicable law and the terms of the related Mortgage Note and Mortgage regarding the Mortgage Rate and Scheduled Payment adjustments. The Servicer shall promptly, upon written request therefor, deliver to the Master Servicer such notifications and any additional applicable data regarding such adjustments and the methods used to calculate and implement such adjustments. Upon the discovery by the Servicer or the receipt of notice from the Master Servicer that the Servicer has failed to adjust a Mortgage Rate or Scheduled Payment in accordance with the terms of the related Mortgage Note, the Servicer shall deposit in the Collection Account from its own funds the amount of any interest loss caused as such interest loss occurs.

Section 3.19 Access to Certain Documentation and Information Regarding the Mortgage Loans. The Servicer shall provide, or cause the Subservicer to provide, to the Depositor and the Trustee, at the request of the OTS or the FDIC and the examiners and supervisory agents thereof, access to the documentation regarding the Mortgage Loans in its possession required by applicable regulations of the OTS. Such access shall be afforded without charge, but only upon 10 days (or, if an Event of Default has occurred and is continuing, 3 Business Days) prior written request and during normal business hours at the offices of the Servicer or, if applicable, any Subservicer. Nothing in this Section shall derogate from the obligation of any such party to observe any applicable law prohibiting disclosure of information regarding the Mortgagors and the failure of any such party to provide access as provided in this Section as a result of such obligation shall not constitute a breach of this Section.

Nothing in this Section 3.19 shall require the Servicer to collect, create, collate or otherwise generate any information that it does not generate in its usual course of business. The Servicer shall not be required to make copies of or to ship documents to any Person who is not a party to this Agreement, and then only if provisions have been made for the reimbursement of the costs thereof.

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Section 3.20 Documents, Records and Funds in Possession of the Servicer to Be Held for the Trustee. Not later than thirty days after each Distribution Date, the Servicer shall forward to the Trustee, the Master Servicer and the Securities Administrator a statement prepared by the Servicer setting forth the status of the Collection Account as of the close of business on the last day of the calendar month relating to such Distribution Date and showing, for the period covered by such statement, the aggregate amount of deposits into and withdrawals from the Collection Account of each category of deposit specified in Section 3.10(a) and each category of withdrawal specified in Section 3.11. Copies of such statement shall be provided by the Securities Administrator to any Certificateholder and to any Person identified to the Securities Administrator as a prospective transferee of a Certificate, upon the written request and at the expense of the requesting party, provided such statement is delivered by the Servicer to the Securities Administrator.

Section 3.21 Servicing Compensation. (a) As compensation for its activities hereunder, the Servicer shall, with respect to each Mortgage Loan, be entitled to retain from deposits to the Collection Account and from applicable Liquidation Proceeds, Condemnation Proceeds, Insurance related Proceeds, Subsequent Recoveries and REO Proceeds related to such Mortgage Loan, the Servicing Fee with respect to each Mortgage Loan (less any portion of such amounts retained by any Subservicer). In addition, the Servicer shall be entitled to recover unpaid Servicing Fees out of related Late Collections and as otherwise permitted under Section 3.11. The right to receive the Servicing Fee may not be transferred in whole or in part except in connection with the transfer of all of the Servicer’s responsibilities and obligations under this Agreement; provided, however, that the Servicer may pay from the Servicing Fee any amounts due to a Subservicer pursuant to a Subservicing Agreement entered into under Section 3.02.

(b) Additional servicing compensation in the form of assumption or modification fees, late payment charges, NSF fees, reconveyance fees and other similar fees and charges (other than Prepayment Charges) shall be retained by the Servicer only to the extent such fees or charges are received by the Servicer. The Servicer shall also be entitled pursuant to Section 3.11(a)(iv) to withdraw from the Collection Account, as additional servicing compensation, interest or other income earned on deposits therein. The Servicer shall also be entitled as additional servicing compensation, to interest or other income earned on deposits in the Escrow Account (to the extent permitted by law and the related Mortgage Loan documents) in accordance with Section 3.12.

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(c) The Servicer shall be required to pay all expenses incurred by it in connection with its servicing activities hereunder (including payment of premiums for any blanket policy insuring against hazard losses pursuant to Section 3.13, servicing compensation of the Subservicer to the extent not retained by it and the fees and expenses of independent accountants and any agents appointed by the Servicer), and shall not be entitled to reimbursement therefor from the Trust Fund except as specifically provided in Section 3.11.

Section 3.22 Report on Assessment of Compliance with Relevant Servicing Criteria. On or before March 15^th of each calendar year, commencing in March 2008, the Servicer, the Master Servicer, the Securities Administrator and the Custodian, each at its own expense, shall furnish or otherwise make available, and each such party shall cause any Servicing Function Participant engaged by it to furnish, each at its own expense, to the Master Servicer, the Securities Administrator and the Depositor, a report on an assessment of compliance with the Relevant Servicing Criteria set forth in Exhibit S that contains (A) a statement by such party of its responsibility for assessing compliance with the Relevant Servicing Criteria, (B) a statement that such party used the Relevant Servicing Criteria to assess compliance with the Relevant Servicing Criteria, (C) such party’s assessment of compliance with the Relevant Servicing Criteria as of and for the fiscal year covered by the Form 10-K required to be filed pursuant to Section 8.12, including, if there has been any material instance of noncompliance with the Relevant Servicing Criteria, a discussion of each such failure and the nature and status thereof, and (D) a statement that a registered public accounting firm has issued an attestation report on such party’s assessment of compliance with the Relevant Servicing Criteria as of and for such period.

Promptly after receipt of each such report on assessment of compliance, (i) the Depositor shall review each such report and, if applicable, consult with the Master Servicer, the Securities Administrator, the Custodian, the Servicer and any Servicing Function Participant engaged by any such party as to the nature of any material instance of noncompliance with the Relevant Servicing Criteria by each such party, and (ii) the Securities Administrator shall confirm that the assessments, taken as a whole, address all of the Servicing Criteria and taken individually address the Relevant Servicing Criteria for each party as set forth on Exhibit S.

The Master Servicer shall enforce any obligation of the Servicer (and the Servicer shall enforce any obligation of a Servicing Function Participant engaged by the Servicer) to cause to be delivered to the Securities Administrator an annual report on assessment of compliance within the time frame and to the parties indicated in this Section 3.22, and in such form and substance as may be required by this Agreement.

In the event the Servicer, the Master Servicer, the Securities Administrator, the Custodian or any Servicing Function Participant engaged by any such party is terminated, assigns its rights and obligations under, or resigns pursuant to, the terms of this Agreement, or any other applicable agreement, as the case may be, such party shall provide a report on assessment of compliance pursuant to this Section 3.22, or to such other applicable agreement, for the period of time in such reporting period prior to such termination, assignment or resignation, notwithstanding any such termination, assignment or resignation.

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The Custodian shall only be required to provide an assessment of compliance as set forth herein for so long as the Depositor is required to file reports with respect to the Trust under the Exchange Act.

Section 3.23 Report on Attestation of Compliance with Relevant Servicing Criteria. On or before March 15^th of each calendar year, commencing in March 2008, the Servicer, the Master Servicer, the Securities Administrator and the Custodian, each at its own expense, shall cause, and each such party shall cause any Servicing Function Participant engaged by it to cause, each at its own expense, a registered public accounting firm (which may also render other services to the Servicer, the Master Servicer, the Securities Administrator, the Custodian or such other Servicing Function Participants, as the case may be) that is a member of the American Institute of Certified Public Accountants to furnish an attestation report to the Master Servicer, the Securities Administrator and the Depositor, to the effect that (i) it has obtained a representation regarding certain matters from the management of such party, which includes an assertion that such party has complied with the Relevant Servicing Criteria, and (ii) on the basis of an examination conducted by such firm in accordance with standards for attestation engagements issued or adopted by the Public Company Accounting Oversight Board, it is expressing an opinion as to whether such party’s compliance with the Relevant Servicing Criteria was fairly stated in all material respects, or it cannot express an overall opinion regarding such party’s assessment of compliance with the Relevant Servicing Criteria. In the event that an overall opinion cannot be expressed, such registered public accounting firm shall state in such report why it was unable to express such an opinion. Such report must be available for general use and not contain restricted use language.

Promptly after receipt of each such assessment of compliance and attestation report, the Securities Administrator shall confirm that each assessment submitted pursuant to Section 3.22 is coupled with an attestation meeting the requirements of this Section and notify the Depositor of any exceptions.

The Master Servicer shall enforce any obligation of the Servicer (and the Servicer shall enforce any obligation of a Servicing Function Participant engaged by the Servicer) to cause to be delivered to the Securities Administrator an attestation within the time frame and to the parties indicated in this Section 3.23, and in such form and substance as may be required by this Agreement.

In the event the Servicer, the Master Servicer, the Securities Administrator, the Custodian or any Servicing Function Participant engaged by any such party, is terminated, assigns its rights and duties under, or resigns pursuant to the terms of, this Agreement or any other applicable agreement, as the case may be, such party shall cause a registered public accounting firm to provide an attestation pursuant to this Section 3.23, or to such other applicable agreement, notwithstanding any such termination, assignment or resignation.

The Custodian shall only be required to cause a registered public accounting firm to provide an attestation report as set forth herein for so long as the Depositor is required to file reports with respect to the Trust under the Exchange Act.

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Section 3.24 Annual Officer’s Certificates. (a) Each Form 10-K filed with the Commission shall include a Sarbanes-Oxley Certification exactly as set forth in Exhibit L attached hereto, required to be included therewith pursuant to the Sarbanes-Oxley Act. Each of the Servicer, the Master Servicer, the Securities Administrator and the Custodian shall, and shall cause any Servicing Function Participant engaged by it to, provide to the Person who signs the Sarbanes-Oxley Certification (the “Certifying Person”), by March 10^th of each year in which the Trust is subject to the reporting requirements of the Exchange Act, commencing in March 2008, and otherwise within a reasonable period of time upon request, a certification (each, a “Back-Up Sarbanes-Oxley Certification”), substantially in the form of Exhibit M, upon which the Certifying Person, the entity for which the Certifying Person acts as an officer, and such entity’s officers, directors and Affiliates (collectively with the Certifying Person, “Certification Parties”) can reasonably rely. The senior officer of the Master Servicer in charge of the master servicing function shall serve as the Certifying Person on behalf of the Trust. Such officer of the Certifying Person can be contacted by e-mail at cts.sec.notifications@wellsfargo.com or by facsimile at 443-367-3307. In the event any such party or any Servicing Function Participant engaged by any such party is terminated or resigns pursuant to the terms of this Agreement, or any applicable sub-servicing agreement, as the case may be, such party shall provide a Back-Up Sarbanes-Oxley Certification to the Certifying Person pursuant to this Section 3.24 with respect to the period of time it was subject to this Agreement or any applicable sub-servicing agreement, as the case may be. Notwithstanding the foregoing, (i) the Master Servicer and the Securities Administrator shall not be required to deliver a Back-Up Sarbanes-Oxley Certification to each other if both are the same Person and the Master Servicer is the Certifying Person and (ii) the Master Servicer shall not be obligated to sign the Sarbanes-Oxley Certification in the event that it does not receive any Back-Up Sarbanes-Oxley Certification required to be furnished to it pursuant to this section.

(b) On or before March 15^th of each calendar year, commencing in March 2008, the Servicer, the Master Servicer and the Securities Administrator shall deliver (or otherwise make available) (and the Servicer, the Master Servicer and Securities Administrator shall cause any Servicing Function Participant engaged by it to deliver) to the Depositor and the Securities Administrator, an Officer’s Certificate substantially in the form of Exhibit U stating, as to the signer thereof, that (A) a review of such party’s activities during the preceding calendar year or portion thereof and of such party’s performance under this Agreement, or such other applicable agreement in the case of a Servicing Function Participant, has been made under such officer’s supervision and (B) to the best of such officer’s knowledge, based on such review, such party has fulfilled all its obligations under this Agreement, or such other applicable agreement in the case of a Servicing Function Participant, in all material respects throughout such year or portion thereof, or, if there has been a failure to fulfill any such obligation in any material respect, specifying each such failure known to such officer and the nature and status thereof.

In the event the Servicer, the Master Servicer, the Securities Administrator or any Servicing Function Participant engaged by any such party is terminated or resigns pursuant to the terms of this Agreement, or any applicable agreement in the case of a Servicing Function Participant, as the case may be, such party shall provide an Officer’s Certificate covering the portion of the reporting period for which it is served pursuant to this Section 3.24 or to such applicable agreement, as the case may be, notwithstanding any such termination, assignment or resignation.

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(c) The Servicer shall indemnify and hold harmless the Trustee, the Master Servicer, the Securities Administrator, the Depositor and their respective officers, directors, agents and affiliates from and against any losses, damages, penalties, fines, forfeitures, reasonable legal fees and related costs, judgments and other costs and expenses arising out of or based upon a breach by the Servicer or any of its officers, directors, agents or affiliates of its obligations under this Section 3.24 or the negligence, bad faith or willful misconduct of the Servicer in connection therewith. If the indemnification provided for herein is unavailable or insufficient to hold harmless the Trustee, the Master Servicer, the Securities Administrator and the Depositor, then the Servicer agrees that it shall contribute to the amount paid or payable by the Trustee, the Master Servicer, the Securities Administrator, the Depositor or their respective officers, directors, agents or affiliates as a result of the losses, claims, damages or liabilities of any such party in such proportion as is appropriate to reflect the relative fault of such party or parties on the one hand and the Servicer on the other in connection with a breach of the Servicer’s obligations under this Section 3.24 or the Servicer’s negligence, bad faith or willful misconduct in connection therewith.

Section 3.25 Master Servicer to Act as Servicer. (a) Subject to Section 7.02, in the event that the Servicer shall for any reason no longer be the Servicer hereunder (including by reason of an Event of Default), the Master Servicer or its successor shall thereupon assume all of the rights and obligations of the Servicer hereunder arising thereafter, except that the Master Servicer shall not be (i) liable for losses of the predecessor Servicer pursuant to Section 3.10 or any acts or omissions of the predecessor Servicer hereunder, (ii) obligated to effectuate repurchases or substitutions of Mortgage Loans hereunder, including but not limited to repurchases or substitutions pursuant to Section 2.03, (iii) responsible for expenses of the predecessor Servicer pursuant to Section 2.03 or (iv) deemed to have made any representations and warranties of the Servicer hereunder. Any such assumption shall be subject to Section 7.02.

(b) Every Subservicing Agreement entered into by the Servicer shall contain a provision giving the successor servicer the option to terminate such agreement in the event a successor servicer is appointed.

(c) If the Servicer shall for any reason no longer be the Servicer (including by reason of any Event of Default), the Master Servicer or the Trustee (as successor master servicer), as applicable, (or any other successor servicer) may, at its option, succeed to any rights and obligations of the Servicer under any Subservicing Agreement in accordance with the terms thereof; provided, that the Master Servicer or the Trustee (as successor master servicer), as applicable, (or any other successor servicer) shall not incur any liability or have any obligations in its capacity as successor servicer under a Subservicing Agreement arising prior to the date of such succession unless it expressly elects to succeed to the rights and obligations of the Servicer thereunder; and the Servicer shall not thereby be relieved of any liability or obligations under the Subservicing Agreement arising prior to the date of such succession.

(d) The Servicer shall, upon request of the Master Servicer or the Trustee (as successor master servicer), as applicable, but at the expense of the Servicer, deliver to the assuming party all documents and records relating to each Subservicing Agreement (if any) and the Mortgage Loans then being serviced thereunder and an accounting of amounts collected and held by it, and otherwise use its best efforts to effect the orderly and efficient transfer of the Subservicing Agreement to the assuming party.

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Section 3.26 Compensating Interest. The Servicer shall remit to the Master Servicer on each Remittance Date an amount from its own funds equal to the Compensating Interest payable by the Servicer for the related Distribution Date.

Section 3.27 Credit Reporting; Gramm-Leach-Bliley Act. (a) With respect to each Mortgage Loan serviced by it, the Servicer agrees to fully furnish, in accordance with the Fair Credit Reporting Act and its implementing regulations, accurate and complete information (e.g., favorable and unfavorable) on the primary borrower of such Mortgage Loan to Equifax, Experian and TransUnion Credit Information Company (three of the credit repositories) on a monthly basis.

(b) The Servicer shall comply with Title V of the Gramm-Leach-Bliley Act of 1999 and all applicable regulations promulgated thereunder, relating to the Mortgage Loans and the related borrowers and shall provide all required notices thereunder.

Section 3.28 [Reserved].

Section 3.29 Notifications to Parties. The Servicer shall promptly notify the Master Servicer and the Depositor (i) of any legal proceedings pending against the Servicer of the type described in Item 1117 (§ 229.1117) of Regulation AB and (ii) if the Servicer shall become (but only to the extent not previously disclosed to the Master Servicer and the Depositor) at any time an affiliate of any of the parties listed on Exhibit T to this Agreement. If so requested by the Master Servicer or the Depositor on any date following the date on which information was first provided to the Master Servicer and the Depositor, pursuant to the preceding sentence, the Servicer shall within five Business Days following such request, confirm in writing that except as disclosed in writing to the Master Servicer, the Depositor, the Trustee, and the Securities Administrator, prior to the Closing Date: (i) Wells Fargo is not aware and has not received notice that any default, early amortization or other performance triggering event has occurred as to any other securitization due to any act or failure to act of Wells Fargo; (ii) Wells Fargo has not been terminated as servicer in a residential mortgage loan securitization, either due to a servicing default or to application of a servicing performance test or trigger; (iii) no material noncompliance with the relevant servicing criteria with respect to other securitizations of residential mortgage loans involving Wells Fargo as servicer has been disclosed or reported by Wells Fargo; (iv) no material changes to Wells Fargo’s policies or procedures with respect to the servicing function it will perform under this Agreement for mortgage loans of a type similar to the Mortgage Loans have occurred during the three-year period immediately preceding the Closing Date; (v) there are no aspects of Wells Fargo’s financial condition that could have a material adverse effect on the performance by Wells Fargo’s financial condition that could have a material adverse effect on the performance by Wells Fargo of its servicing obligations under this Agreement and (vi) there are no affiliations, relationships or transactions relating to Wells Fargo or any Subservicer with any party listed on Exhibit T hereto, other than its affiliation with the Securities Administrator, the Master Servicer, the Custodian and the Originator, or, the Servicer shall, if such a representation and warranty is not accurate as of the date of such request, provide reasonable adequate disclosure of the pertinent facts, in writing, to the requesting party.

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The Servicer shall provide to the Master Servicer and the Depositor prompt notice of the occurrence of any of the following: (i) any event of default under the terms of this Agreement; (ii) any merger, consolidation or sale of substantially all of the assets of the Servicer; (iii) the Servicer’s engagement of any Subservicer or Subcontractor; (iv) any material litigation involving the Servicer; and (v) any affiliation or other significant relationship between the Servicer and other transaction parties.

Section 3.30 Indemnification. (a) Each of the Depositor, the Servicer, the Master Servicer, the Securities Administrator, the Custodian, the Trustee (only in the case of any failure to deliver any information, data or materials required to be included in any Additional Form 10-D Disclosure, Additional Form 10-K Disclosure or Form 8-K Disclosure Information that the Trustee is obligated to provide, and only with respect to the Depositor, the Master Servicer and the Securities Administrator) and any Servicing Function Participant (each, an “Indemnifying Party”) engaged by any such party, shall indemnify and hold harmless each other Indemnifying Party, and each of its directors, officers, employees, agents, and affiliates from and against any and all claims, losses, damages, penalties, fines, forfeitures, reasonable legal fees and related costs, judgments and other costs and expenses arising out of or based upon (a) any breach by such party of any if its obligations hereunder, including particularly its obligations to provide any annual statement of compliance, annual assessment of compliance with Servicing Criteria, attestation report or any information, data or materials required to be included in any Exchange Act report, (b) any material misstatement or omission in any information, data or materials provided by such party pursuant to this Agreement including any material misstatement or material omission in (i) any annual statement of compliance, annual assessment of compliance with Servicing Criteria or attestation report delivered by it, or by any Servicing Function Participant engaged by it, pursuant to this Agreement, or (ii) any Additional Form 10-D Disclosure, Additional Form 10-K Disclosure or Form 8-K Disclosure Information provided by it, or (c) the negligence, bad faith or willful misconduct of such indemnifying party in connection with its performance hereunder. If the indemnification provided for herein is unavailable or insufficient to hold harmless the Servicer, the Master Servicer, the Securities Administrator, the Trustee, the Custodian or the Depositor, as the case may be, then each Indemnifying Party agrees that it shall contribute to the amount paid or payable by the Servicer, the Master Servicer, the Securities Administrator, the Trustee, the Custodian or the Depositor, as applicable, as a result of any claims, losses, damages or liabilities incurred by such party in such proportion as is appropriate to reflect the relative fault of the indemnified party on the one hand and the indemnifying party on the other. This indemnification shall survive the termination of this Agreement or the termination of any party to this Agreement.

(b) The Depositor, the Servicer, the Securities Administrator, the Custodian and the Trustee shall immediately notify the Master Servicer if a claim is made by a third party with respect to this Agreement or the Mortgage Loans which would entitle the Depositor, the Servicer, the Securities Administrator, the Custodian, the Trustee or the Trust to indemnification from the Master Servicer, whereupon the Master Servicer shall assume the defense of any such claim and pay all expenses in connection therewith, including counsel fees, and promptly pay, discharge and satisfy any judgment or decree which may be entered against it or them in respect of such claim. If the Master Servicer and any such indemnified party have a conflict of interest with respect to any such claim, the indemnified party shall have the right to retain separate counsel.

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ARTICLE IV

DISTRIBUTIONS AND

ADVANCES BY THE SERVICER

Section 4.01 Advances. (a) The amount of P&I Advances to be made by the Servicer for any Remittance Date shall equal, subject to Section 4.01(c), the sum of (i) the aggregate amount of Scheduled Payments (with each interest portion thereof net of the related Servicing Fee), due during the Due Period immediately preceding such Remittance Date in respect of the Mortgage Loans, which Scheduled Payments were not received as of the close of business on the related Determination Date, plus (ii) with respect to each REO Property, which REO Property was acquired during or prior to the related Prepayment Period and as to which such REO Property an REO Disposition did not occur during the related Prepayment Period, an amount equal to the excess, if any, of the Scheduled Payments (with each interest portion thereof net of the related Servicing Fee) that would have been due on the related Due Date in respect of the related Mortgage Loans, over the net income from such REO Property transferred to the Collection Account for distribution on such Remittance Date.

(b) On each Remittance Date, the Servicer shall remit in immediately available funds to the Master Servicer an amount equal to the aggregate amount of P&I Advances, if any, to be made in respect of the Mortgage Loans and REO Properties for the related Remittance Date either (i) from its own funds or (ii) from the Collection Account, to the extent of funds held therein for future distribution (in which case, it will cause to be made an appropriate entry in the records of the Collection Account that Amounts Held for Future Distribution have been, as permitted by this Section 4.01, used by it in discharge of any such P&I Advance) or (iii) in the form of any combination of (i) and (ii) aggregating the total amount of P&I Advances to be made by the Servicer with respect to the Mortgage Loans and REO Properties. Any Amounts Held for Future Distribution and so used shall be appropriately reflected in the Servicer’s records and replaced by the Servicer by deposit in the Collection Account on or before any future Remittance Date to the extent required.

(c) The obligation of the Servicer to make such P&I Advances is mandatory, notwithstanding any other provision of this Agreement but subject to (d) below, and, with respect to any Mortgage Loan or REO Property, shall continue until a Final Recovery Determination in connection therewith or the removal thereof from coverage under this Agreement, except as otherwise provided in this Section.

(d) Notwithstanding anything herein to the contrary, no P&I Advance or Servicing Advance shall be required to be made hereunder by the Servicer if such P&I Advance or Servicing Advance would, if made, constitute a Nonrecoverable P&I Advance or Nonrecoverable Servicing Advance. The determination by the Servicer that it has made a Nonrecoverable P&I Advance or a Nonrecoverable Servicing Advance or that any proposed P&I Advance or Servicing Advance, if made, would constitute a Nonrecoverable P&I Advance or a Nonrecoverable Servicing Advance, respectively, shall be evidenced by a Servicing Officer’s certificate of the Servicer delivered to the Master Servicer. In addition, the Servicer shall not be required to advance any Relief Act Interest Shortfalls.

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(e) Except as otherwise provided herein, the Servicer shall be entitled to reimbursement pursuant to Section 3.11 for Servicing Advances from recoveries from the related Mortgagor or from all Liquidation Proceeds and other payments or recoveries (including Insurance Proceeds, Condemnation Proceeds and Subsequent Recoveries) with respect to the related Mortgage Loan.

(f) On each Remittance Date, the Master Servicer shall deposit in the Distribution Account all funds remitted to it by the Servicer pursuant to Sections 3.11(a)(i), Section 3.26 and this Section 4.01. The Securities Administrator may retain or withdraw from the Distribution Account, (i) amounts necessary to reimburse the Servicer pursuant to this Agreement, (ii) amounts necessary to reimburse the Master Servicer for any previously unreimbursed Advances and any Advances the Master Servicer deems to be nonrecoverable from the related Mortgage Loan proceeds and any investment income earned on amounts in the Distribution Account during the Securities Administrator Float Period, (iii) an amount to indemnify the Master Servicer , the Securities Administrator or the Servicer for amounts due in accordance with this Agreement, (iv) all amounts representing Prepayment Charges (payable to the Class P Certificateholders), (v) to reimburse the Master Servicer, the Servicer or the Trustee, as the case may be, for expenses reasonably incurred in respect of any breach or defect giving rise to the repurchase obligation of the Sponsor under this Agreement that were included in the Repurchase Price of the Mortgage Loan, including any expenses arising out of the enforcement of the repurchase obligation, to the extent not otherwise paid pursuant to the terms hereof and (vi) any other amounts that each of the Depositor, the Trustee, the Master Servicer, the Servicer and the Securities Administrator is entitled to receive hereunder for reimbursement, indemnification or otherwise.

Section 4.02 Priorities of Distribution. (a) On each Distribution Date (or, in the case of deposits into the Supplemental Interest Trust, on the Derivative Payment Date), the Securities Administrator shall make the disbursements and transfers from amounts then on deposit in the Distribution Account and from amounts that are available for payment to the Swap Counterparty, and shall allocate such amounts to the interests issued in respect of each REMIC created pursuant to this Agreement and shall distribute such amounts in the following order of priority and to the extent of the Available Funds remaining:

(i) to the Supplemental Interest Trust and the holders of each Class of LIBOR Certificates in the following order of priority:

(A) from the Interest Remittance Amount, for deposit into the Supplemental Interest Trust Account, the amount of any Net Derivative Payment or Swap Termination Payment (other than a Swap Termination Payment resulting from a Swap Counterparty Trigger Event) owed to the Derivative Counterparty, including any such amounts remaining unpaid from previous Distribution Dates;

(B) concurrently:

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(1) from the remaining Interest Remittance Amount related to the Group I Mortgage Loans, to the Class I-A Certificates, the related Senior Interest Payment Amount for such Class of Certificates on such Distribution Date; and

(2) from the remaining Interest Remittance Amount related to the Group II Mortgage Loans, to the Class II-A-1, Class II-A-2, Class II-A-3 and Class II-A-4 Certificates, pro rata, based on the amounts distributable under this clause (i)(B)(2), the related Senior Interest Payment Amount for each such Class of Certificates on such Distribution Date;

provided, that, if the Interest Remittance Amount for either Loan Group is insufficient to make the related payments set forth in clauses (i)(B)(1) or (i)(B)(2) above, any Interest Remittance Amount relating to the other Loan Group remaining after payment of the Senior Interest Payment Amount to the related Certificate Group will be available to cover that shortfall, such amounts to be allocated to those Classes experiencing such shortfall on a pro rata basis in proportion to the amounts of such shortfall; and

(C) from any remaining Interest Remittance Amount after taking into account the distributions made under clauses (i)(A) and (i)(B) above, sequentially, to each Class of Class M Certificates, in ascending order by numerical Class designation, the Interest Payment Amount for such Class and such Distribution Date;

(ii) (A) on each Distribution Date (or, in the case of deposits into the Supplemental Interest Trust, on the Derivative Payment Date) (1) before the Stepdown Date or (2) with respect to which a Trigger Event is in effect, to the Supplemental Interest Trust and to the holders of the Class or Classes of LIBOR Certificates then entitled to distributions of principal as set forth below, from amounts remaining on deposit in the Distribution Account after making distributions pursuant to paragraph (a)(i) of this Section 4.02, an amount equal to, in the aggregate, the Principal Payment Amount, in the following amounts and order of priority:

(a) for deposit into the Supplemental Interest Trust Account, any Net Derivative Payment or Swap Termination Payment (other than a Swap Termination Payment resulting from a Swap Counterparty Trigger Event) owed to the Derivative Counterparty to the extent unpaid pursuant to clause (a)(i)(A) of this Section 4.02;

(b) concurrently:

(1) to the Class I-A Certificates, the Group I Principal Payment Amount, until the Class Certificate Balance of the Class I-A Certificates is reduced to zero; and

(2) to the Group II Certificates, the Group II Principal Payment Amount, until their respective Class Certificate Balances are reduced to zero, allocated in each case among such Classes of a Certificate Group as set forth in Section 4.02(c);

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(c) sequentially, to each Class of Class M Certificates, in ascending order by numerical Class designation, until their respective Class Certificate Balances are reduced to zero;

(B) on each Distribution Date (or, in the case of deposits into the Supplemental Interest Trust, on the Derivative Payment Date) on and after the Stepdown Date and as long as a Trigger Event is not in effect, to the Supplemental Interest Trust and to the holders of the Class or Classes of LIBOR Certificates then entitled to distributions of principal, from amounts remaining on deposit in the Distribution Account after making distributions pursuant to paragraph (a)(i) of this Section 4.02, an amount equal to, in the aggregate, the Principal Payment Amount, in the following amounts and order of priority:

(b) concurrently:

(1) to the Class I-A Certificates, the Group I Senior Principal Payment Amount, until the Class Certificate Balance of the Class I-A Certificates is reduced to zero; and

(2) to the Group II Certificates, the Group II Senior Principal Payment Amount, until their respective Class Certificate Balances are reduced to zero, allocated in each case among such Classes of a Certificate Group as described in Section 4.02(c); and

(c) sequentially, to each Class of Class M Certificates, in the order set forth in the definition of Class M Principal Payment Amount, the Class M Principal Payment Amount for the related Class of Class M certificates, until their respective Class Certificate Balances are reduced to zero;

(iii) any amounts remaining after the distributions in paragraphs (i) and (ii) of this Section 4.02(a), plus, as specifically indicated below, from amounts on deposit in the Excess Reserve Fund Account, shall be distributed in the following order of priority:

(A) to the Class A Certificates, any Senior Interest Payment Amount not paid pursuant to clause (a)(i)(B) of this Section 4.02 allocated pro rata among such Classes in proportion to the amount of the unpaid Senior Interest Payment Amount for such Classes;

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(B) sequentially, to each Class of Class M Certificates, in ascending order by numerical Class designation, to the extent not paid for such Distribution Date pursuant to Section 4.02(a)(i)(C), any Interest Payment Amount for any such Class;

(C) sequentially, to each Class of Class M Certificates, in ascending order by numerical Class designation, first, any Interest Carry Forward Amount for that Class, and second, any Unpaid Realized Loss Amount for that Class;

(D) to the Excess Reserve Fund Account, the amount of any Basis Risk Payment for such Distribution Date;

(E) from amounts on deposit in the Excess Reserve Fund Account with respect to such Distribution Date, an amount equal to any unpaid Basis Risk Carryover Amount with respect to each Class of LIBOR Certificates for such Distribution Date, allocated in the same order and priority as set forth in clauses (a)(i)(B) and (a)(i)(C) of this Section 4.02;

(F) to the Credit Risk Manager, the Credit Risk Manager Fee;

(G) on the Distribution Date occurring in July 2010 (or the next succeeding Distribution Date on which sufficient funds are available in the Distribution Account to make such distributions to the Class P Certificates), $100 to the Class P Certificates in payment of its Class P Principal Amount;

(H) to the Swap Counterparty, any Swap Termination Payment resulting from a Swap Counterparty Trigger Event;

(I) to the holders of the Class X Certificates, the remainder of the Class X Distributable Amount not distributed pursuant to Sections 4.02(a)(iii)(A) through (H); and

(J) to the holders of the Class R Certificates, any remaining amount;

If on any Distribution Date, as a result of the foregoing allocation rules, any Class of Class A Certificates does not receive in full the related Senior Interest Payment Amount then such shortfall will be allocated to the Holders of such Class, with interest thereon, on future Distribution Dates, as Interest Carry Forward Amounts, subject to the priorities described above.

(b) On each Distribution Date, prior to any distributions on any other Class of Certificates, all amounts representing Prepayment Charges from the Mortgage Loans received during the related Prepayment Period shall be distributed by the Securities Administrator to the holders of the Class P Certificates.

(c) All principal distributions to the holders of the Class A Certificates on any Distribution Date prior to the Stepdown Date will be allocated concurrently to (i) the Group I Certificates and (ii) the Group II Certificates based on the Group Principal Allocation Percentage for the Group I Certificates and the Group II Certificates, as applicable, for that Distribution Date. On or after the Stepdown Date, as long as no Trigger Event is in effect, principal distributions to the holders of the Certificates of either Certificate Group will be determined based on the Group I Senior Principal Payment Amount or Group II Senior Principal Payment Amount, as applicable. However, if the Class Certificate Balances of the Certificates in either Certificate Group are reduced to zero before the Stepdown Date, then the remaining amount of principal distributions distributable to the Certificates of the retired Certificate Group on that Distribution Date, and on all subsequent Distribution Dates, will be distributed to the holders of the Certificates in the other Certificate Group remaining outstanding, in accordance with the principal distribution priorities described in Section 4.02(a)(ii)(A)(b) for such Certificate Group and this Section 4.02(c). If the Class Certificate Balances of the Certificates in either Certificate Group are reduced to zero on or after the Stepdown Date, then the remaining Principal Payment Amount distributable to the Certificates of the retired Certificate Group on that Distribution Date, and all subsequent Distribution Dates, will be distributed to the holders of the Certificates of the Certificate Group remaining outstanding, in accordance with the priorities described in Section 4.02(a)(ii)(B)(b) for such Certificate Group and this Section 4.02(c), except that the remaining Certificate Group’s Senior Principal Payment Amount will be computed without regard to that Certificate Group’s Principal Payment Amount.

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Any principal distributions allocated to the Group II Certificates will be allocated sequentially as follows:

(i) to the Class II-A-1 Certificates, until the Class Certificate Balance of such Class has been reduced to zero;

(ii) to the Class II-A-2 Certificates, until the Class Certificate Balance of such Class has been reduced to zero;

(iii) to the Class II-A-3 Certificates, until the Class Certificate Balance of such Class has been reduced to zero; and

(iv) to the Class II-A-4 Certificates, until the Class Certificate Balance of such Class has been reduced to zero.

Notwithstanding the above paragraph, on and after the Distribution Date on which the aggregate Class Certificate Balances of the Class M Certificates and the Overcollateralization Amount have been reduced to zero, any principal distributions allocated to the Group II Certificates are required to be allocated pro rata among the Classes of Group II Certificates, based upon their respective Class Certificate Balances.

(d) On any Distribution Date, any Relief Act Shortfalls and Net Prepayment Interest Shortfalls for such Distribution Date shall be allocated by the Securities Administrator as a reduction in the following order:

(i) First, to the amount of interest payable to the Class X Certificates; and

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(ii) Second, pro rata, as a reduction of the Interest Payment Amount for the Class A and Class M Certificates, based on the amount of interest to which such Classes would otherwise be entitled.

(e) On any Distribution Date (or any Derivative Payment Date, as applicable), the Securities Administrator shall distribute any Swap Amount and Cap Amount for such date as follows:

(i) to the Derivative Counterparty, any Net Derivative Payment owed to the Derivative Counterparty pursuant to the Swap Agreement for such Derivative Payment Date to the extent not previously paid pursuant to Sections 4.02(a)(i)(A), 4.02(a)(ii)(A) or 4.02(a)(ii)(B);

(ii) to the Swap Counterparty, any Swap Termination Payment not resulting from a Swap Counterparty Trigger Event owed to the Swap Counterparty pursuant to the Swap Agreement for such Derivative Payment Date;

(iii) to the extent not paid and in the order of priority provided in clauses (a)(i)(B) and (a)(i)(C) of this Section 4.02, to the Class A Certificates any Senior Interest Payment Amounts, and to the Class M Certificates, in ascending order by numerical class designation, any Interest Payment Amounts;

(iv) to the Class A Certificates and the Class M Certificates in the order of priority set forth in clauses (a)(ii)(A)(b), (a)(ii)(A)(c), (a)(ii)(B)(b) and (a)(ii)(B)(c) of this Section 4.02, an amount necessary to maintain the Overcollateralization Target Amount for such Distribution Date after giving effect to distributions pursuant to such clauses;

(v) to the extent not paid and in the order of priority provided in clause (a)(iii)(C) of this Section 4.02, sequentially, to each Class of Class M Certificates, in ascending order by numerical Class designation, first, any Interest Carry Forward Amount for that Class, and second, any Unpaid Realized Loss Amount for that Class;

(vi) to the extent not paid and in the order of priority provided in clause (a)(iii)(D) of this Section 4.02, to the Excess Reserve Fund Account, the amount of any Basis Risk Payment for such Distribution Date;

(vii) to the extent not paid and in the order of priority provided in clause (a)(iii)(E) of this Section 4.02, to the LIBOR Certificates, any remaining unpaid Basis Risk Carryover Amount with respect to such Certificates for that Distribution Date, allocated in the same order and priority as set forth in such clause;

(viii) to the extent not paid and in the order of priority provided in clause (a)(iii)(F) of this Section 4.02, to the Credit Risk Manager, the Credit Risk Manager Fee;

(ix) if applicable, to the Swap Termination Receipts Account or Cap Termination Receipts Account for application to the purchase of a replacement swap agreement or replacement cap agreement pursuant to Section 4.08;

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(x) to the extent not paid and in the order of priority provided in clause (a)(iii)(H) of this Section 4.02, to the Swap Counterparty, any Swap Termination Payment resulting from a Swap Counterparty Trigger Event; and

(xi) to the extent not paid pursuant to clause (a)(iii)(I) of this Section 4.02, to the holders of the Class X Certificates, the remainder of the Class X Distributable Amount.

With respect to each Distribution Date, the sum of all amounts distributed in priorities (e)(iv) and (e)(v) second of this Section 4.02(e) cannot exceed the amount of cumulative Realized Losses incurred up to such Distribution Date minus any distributions made on previous Distribution Dates pursuant to such priorities.

Section 4.03 Monthly Statements to Certificateholders. (a) Not later than each Distribution Date, the Securities Administrator shall make available to each Certificateholder, the Master Servicer, the Servicer, the Depositor, the Credit Risk Manager, the Trustee, the Derivative Counterparty and each Rating Agency a statement, based on information provided by the Servicer and the Derivative Counterparty, setting forth with respect to the related distribution:

(i) the amount thereof allocable to principal, separately identifying the aggregate amount of any Principal Prepayments, Liquidation Proceeds and Subsequent Recoveries;

(ii) the amount thereof allocable to interest, any Interest Carry Forward Amounts included in such distribution and any remaining Interest Carry Forward Amounts after giving effect to such distribution, any Basis Risk Carryover Amount for such Distribution Date and the amount of all Basis Risk Carryover Amount covered by withdrawals from the Excess Reserve Fund Account on such Distribution Date;

(iii) if the distribution to the Holders of such Class of Certificates is less than the full amount that would be distributable to such Holders if there were sufficient funds available therefor, the amount of the shortfall and the allocation thereof as between principal and interest, including any Basis Risk Carryover Amount not covered by amounts in the Excess Reserve Fund Account;

(iv) the Class Certificate Balance of each Class of Certificates after giving effect to the distribution of principal on such Distribution Date;

(v) the Pool Stated Principal Balance for the following Distribution Date;

(vi) the amount of the Expense Fees (in the aggregate and separately stated) paid to or retained by the Servicer, any Subservicer and the Master Servicer with respect to such Distribution Date;

(vii) the Interest Rate for each such Class of Certificates with respect to such Distribution Date;

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(viii) the amount of P&I Advances included in the distribution on such Distribution Date and the aggregate amount of P&I Advances outstanding as of the close of business on the Determination Date immediately preceding such Distribution Date;

(ix) by Loan Group and in the aggregate, the number and aggregate outstanding principal balances of Mortgage Loans (except those Mortgage Loans that are liquidated as of the end of the related Prepayment Period) (1) as to which the Scheduled Payment is delinquent 31 to 60 days, 61 to 90 days and 91 or more days, (2) that have become REO Property, (3) that are in foreclosure and (4) that are in bankruptcy, in each case as of the close of business on the last Business Day of the immediately preceding month calculated in accordance with the OTS method (regardless of the format used by the Servicer to report to the Securities Administrator);

(x) by Loan Group and in the aggregate, with respect to Mortgage Loans that became REO Properties during the preceding calendar month, the number and the aggregate Stated Principal Balance of such Mortgage Loans as of the close of business on the Determination Date preceding such Distribution Date and the date of acquisition thereof;

(xi) by Loan Group and in the aggregate, the total number and aggregate principal balance of any REO Properties as of the close of business on the Determination Date preceding such Distribution Date;

(xii) whether a Trigger Event has occurred and is continuing;

(xiii) the amount on deposit in the Excess Reserve Fund Account (after giving effect to distributions on such Distribution Date);

(xiv) in the aggregate and for each Class of Certificates, the aggregate amount of Applied Realized Loss Amounts incurred during the preceding calendar month and aggregate Applied Realized Loss Amounts through such Distribution Date.;

(xv) the amount of any Net Monthly Excess Cash Flow on such Distribution Date and the allocation thereof to the Certificateholders with respect to Applied Realized Loss Amounts and Interest Carry Forward Amounts;

(xvi) the Overcollateralization Amount and Overcollateralization Target Amount;

(xvii) Prepayment Charges collected by the Servicer;

(xviii) the Cumulative Loss Percentage and the Rolling Three Month Delinquency Rate;

(xix) the amount of Credit Risk Management Fees paid during the Due Period to which such Distribution Date relates;

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(xx) the aggregate amount of any insurance claim payments received with respect to any Primary Mortgage Insurance Policy during the related Collection Period; and

(xxi) the amount of any Net Derivative Payment made to the Supplemental Interest Trust pursuant to Section 4.02, any Net Derivative Payment made to the Derivative Counterparty pursuant to Section 4.02, any Swap Termination Payment or Cap Termination Payment made to the Supplemental Interest Trust pursuant to Section 4.02 and any Swap Termination Payment made to the Swap Counterparty pursuant to Section 4.02.

(a) For purposes of preparing the Monthly Statement, delinquencies shall be determined and reported by the Master Servicer based on the so-called “OTS” methodology irrespective of the method for determining delinquencies utilized by the Servicer on mortgage loans similar to the Mortgage Loans. By way of example, a Mortgage Loan would be delinquent with respect to a Scheduled Payment due on a Due Date if such Scheduled Payment is not made by the close of business on the Mortgage Loan’s next succeeding Due Date, and a Mortgage Loan would be more than 30-days Delinquent with respect to such Scheduled Payment if such Scheduled Payment were not made by the close of business on the Mortgage Loan’s second succeeding Due Date.

(b) The Securities Administrator’s responsibility for making available the above statement to the Certificateholders, each Rating Agency, the Master Servicer, the Servicer, the Trustee and the Depositor is limited to the availability, timeliness and accuracy of the information derived from the Master Servicer and the Servicer. The Securities Administrator will provide the above statement via the Securities Administrator’s internet website. The Securities Administrator’s website will initially be located at https://www.ctslink.com and assistance in using the website can be obtained by calling the Securities Administrator’s customer service desk at (866) 846-4526. Parties that are unable to use the above distribution method are entitled to have a paper copy mailed to them via first Class mail by calling the customer service desk and indicating such. The Securities Administrator shall have the right to change the manner in which the above statement is distributed in order to make such distribution more convenient and/or more accessible, and the Securities Administrator shall provide timely and adequate notification to the Certificateholders and the parties hereto regarding any such changes. A paper copy of the statement will also be made available upon request.

(c) Within a reasonable period of time after the end of each calendar year, the Securities Administrator shall, upon request, cause to be furnished to each Person who at any time during the calendar year was a Certificateholder, a statement containing the information set forth in clauses (a)(i), (a)(ii) and (a)(vi) of this Section 4.03 aggregated for such calendar year or applicable portion thereof during which such Person was a Certificateholder. Such obligation of the Securities Administrator shall be deemed to have been satisfied to the extent that substantially comparable information shall have previously been provided by the Securities Administrator pursuant to any requirements of the Code as from time to time in effect.

(d) On the 10^th day of each calendar month (or, if such 10^th day is not a Business Day, then on the next succeeding Business Day), the Servicer shall furnish to the Master Servicer (i) a monthly remittance advice in the format set forth in Exhibit N-1 hereto, (ii) a monthly defaulted loan report in the format set forth in Exhibit N-2 hereto (or in such other format mutually agreed to between the Servicer and the Master Servicer) and (iii) a realized loss report in the format set forth in Exhibit N-3 hereto (or in such other format mutually agreed to between the Servicer and the Master Servicer) relating to the period ending on the last day of the preceding calendar month in a media reasonably acceptable to the Master Servicer.

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The Depositor shall have the right upon providing ten Business Days prior written notice to the Servicer to receive any report provided by the Servicer to the Master Servicer under this Section 4.03(d) and to disseminate or otherwise utilize such information in its discretion, subject to applicable laws and regulations.

Section 4.04 Certain Matters Relating to the Determination of LIBOR. LIBOR shall be calculated by the Securities Administrator in accordance with the definition of LIBOR. Until all of the LIBOR Certificates are paid in full, the Securities Administrator will at all times retain at least four Reference Banks for the purpose of determining LIBOR with respect to each LIBOR Determination Date. The Securities Administrator initially shall designate the Reference Banks (after consultation with the Depositor). Each “Reference Bank” shall be a leading bank engaged in transactions in Eurodollar deposits in the international Eurocurrency market, shall not control, be controlled by, or be under common control with, the Securities Administrator and shall have an established place of business in London. If any such Reference Bank should be unwilling or unable to act as such or if the Securities Administrator should terminate its appointment as Reference Bank, the Securities Administrator shall promptly appoint or cause to be appointed another Reference Bank (after consultation with the Depositor). The Securities Administrator shall have no liability or responsibility to any Person for (i) the selection of any Reference Bank for purposes of determining LIBOR or (ii) any inability to retain at least four Reference Banks which is caused by circumstances beyond its reasonable control.

The Interest Rate for each Class of LIBOR Certificates for each Interest Accrual Period shall be determined by the Securities Administrator on each LIBOR Determination Date so long as the LIBOR Certificates are outstanding on the basis of LIBOR and the respective formulae appearing in footnotes corresponding to the LIBOR Certificates in the table relating to the Certificates in the Preliminary Statement. The Securities Administrator shall not have any liability or responsibility to any Person for its inability, following a good-faith reasonable effort, to obtain quotations from the Reference Banks or to determine the arithmetic mean referred to in the definition of LIBOR, all as provided for in this Section 4.04 and the definition of LIBOR. The establishment of LIBOR and each Interest Rate for the LIBOR Certificates by the Securities Administrator shall (in the absence of manifest error) be final, conclusive and binding upon each Holder of a Certificate and the Trustee.

Section 4.05 Allocation of Applied Realized Loss Amounts. Any Applied Realized Loss Amounts shall be allocated by the Securities Administrator to the most junior Class of Class M Certificates then outstanding in reduction of the Class Certificate Balance thereof.

Section 4.06 Supplemental Interest Trust. (a) A separate trust is hereby established (the “Supplemental Interest Trust”), the corpus of which shall be held by the Supplemental Interest Trust Trustee for the benefit of the Class X Certificateholders. The Securities Administrator is hereby appointed Supplemental Interest Trust Trustee. The Supplemental Interest Trust Trustee shall establish an account (the “Supplemental Interest Trust Account”) consisting of two sub-accounts (the “Swap Account” and the “Cap Account,” respectively), into each of which the Depositor shall deposit $500 on the Closing Date. The Supplemental Interest Trust Account shall be an Eligible Account, and funds on deposit therein shall be held separate and apart from, and shall not be commingled with, any other monies, including, without limitation, other monies of the Securities Administrator held pursuant to this Agreement.

(b) In addition, the Supplemental Interest Trust Trustee shall establish a collateral account (the “Collateral Account”). The Collateral Account shall be an Eligible Account, and funds on deposit therein shall be held separate and apart from, and shall not be commingled with, any other monies, including, without limitation, other monies of the Securities Administrator held pursuant to this Agreement.

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(c) The Supplemental Interest Trust Trustee shall deposit into the Swap Account any Net Derivative Payment required pursuant to Sections 4.02(a)(i)(A), 4.02(a)(ii)(A)(a) and 4.02(a)(ii)(B)(a), any Swap Termination Payment required pursuant to Sections 4.02(a)(i)(A), 4.02(a)(ii)(A)(a), 4.02(a)(ii)(B)(a) and 4.02(a)(iii)(H), and any amounts received from the Swap Counterparty under the Swap Agreement, and shall distribute from the Supplemental Interest Trust Account any Net Derivative Payment required pursuant to Section 4.02(e)(i) or any Swap Termination Payment required pursuant to Sections 4.02(e)(ii) or 4.02(e)(x), as applicable.

(d) The Supplemental Interest Trust Trustee shall deposit into the Cap Account any amounts received from the Cap Counterparty under the Cap Agreement.

(e) Funds in the Swap Account shall be invested in Permitted Investments constituting time deposits under clause (ii) of the definition thereof. Any earnings on such amounts shall be distributed on each Distribution Date pursuant to Section 4.02(e). The Class X Certificates shall evidence ownership of the Swap Account for federal income tax purposes and the Holder thereof shall direct the Supplemental Interest Trust Trustee, in writing, as to investment of amounts on deposit therein. The Sponsor shall be liable for any losses incurred on such investments. In the absence of written instructions from the Class X Certificateholders as to investment of funds on deposit in the Swap Account, such funds shall be invested in the Wells Fargo Advantage Prime Investment Money Market Fund or a comparable investment vehicle. Any amounts on deposit in the Swap Account in excess of the Swap Amount on any Distribution Date shall be held for distribution pursuant to Section 4.02(e) on the following Distribution Date.

(f) Funds in the Cap Account shall be invested in Permitted Investments constituting time deposits under clause (ii) of the definition thereof. Any earnings on such amounts shall be distributed on each Distribution Date pursuant to Section 4.02(e). The Class X Certificates shall evidence ownership of the Cap Account for federal income tax purposes and the Holder thereof shall direct the Supplemental Interest Trust Trustee, in writing, as to investment of amounts on deposit therein. The Sponsor shall be liable for any losses incurred on such investments. In the absence of written instructions from the Class X Certificateholders as to investment of funds on deposit in the Cap Account, such funds shall be invested in the Wells Fargo Advantage Prime Investment Money Market Fund or a comparable investment vehicle. Any amounts on deposit in the Cap Account in excess of the Cap Amount on any Distribution Date shall be held for distribution pursuant to Section 4.02(e) on the following Distribution Date.

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(g) Funds required to be held pursuant to the Credit Support Annex shall be deposited into the Collateral Account. Funds in the form of cash posted by the Cap Counterparty (or its credit support provider) and/or the Swap Counterparty (or its credit support provider) in the Collateral Account shall be invested in Permitted Investments at the written direction of the Cap Counterparty and/or Swap Counterparty, as applicable. Any interest earnings on such amounts shall be remitted to the Cap Counterparty and/or Swap Counterparty, as applicable, pursuant to the terms of the Credit Support Annex. The Supplemental Interest Trust Trustee shall not be liable for any losses incurred on such investments. In the absence of prior written instructions from the Cap Counterparty (or its credit support provider) and/or the Swap Counterparty (or its credit support provider) as to investment of funds on deposit in the Collateral Account, such funds shall be invested in the Wells Fargo Advantage Prime Investment Money Market Fund or a comparable investment vehicle. On the Distribution Date immediately following a Swap Payment Date where a shortfall exists with respect to a Net Swap Payment or a Swap Termination Payment owed by the Swap Counterparty as a result of its failure to make payments pursuant to the Swap Agreement, amounts necessary to cover such shortfall shall be removed from the Collateral Account, remitted to the Swap Account and distributed as all or a portion of such Net Swap Payment or Swap Termination Payment pursuant to Section 4.02(e). On the Distribution Date where a shortfall exists with respect to Cap Amounts owed by the Cap Counterparty as a result of its failure to make payments pursuant to the Cap Agreement, amounts necessary to cover such shortfall shall be removed from the Collateral Account, remitted to the Cap Account and distributed as all or a portion of such Cap Amount pursuant to Section 4.02(e). Any amounts on deposit in the Collateral Account required to be returned to the Cap Counterparty (or its credit support provider) and/or the Swap Counterparty (or its credit support provider), as applicable, as a result of (i) the termination of the Swap Agreement or Cap Agreement, as applicable, (ii) the procurement of a guarantor, (iii) the reinstatement of required ratings or (iv) otherwise pursuant to the Swap Agreement, shall be released directly to the Swap Counterparty and/or the Cap Counterparty, as applicable, pursuant to the terms of the Credit Support Annex

(h) Upon termination of the Trust Fund, any amounts remaining in the Swap Account or the Cap Account shall be distributed pursuant to the priorities set forth in Section 4.02(e).

(i) It is the intention of the parties hereto that, for federal and state income and state and local franchise tax purposes, the Supplemental Interest Trust be disregarded as an entity separate from the holder of the Class X Certificates unless and until the date when either (i) there is more than one Class X Certificateholder or (ii) any Class of Certificates in addition to the Class X Certificates is recharacterized as an equity interest in the Supplemental Interest Trust for federal income tax purposes. Neither the Securities Administrator nor the Trustee shall be responsible for any entity level tax reporting for the Supplemental Interest Trust.

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(j) Any obligation of the Securities Administrator with respect to the Supplemental Interest Trust under the Swap Agreement or Cap Agreement shall be deemed to be an obligation of the Supplemental Interest Trust.

(k) In the event that the Swap Counterparty or the Cap Counterparty fails to perform any of its obligations under the Swap Agreement and the Cap Agreement, respectively, (including, without limitation, its obligations to make any payment or transfer collateral), or breaches any of its representations and warranties under the Swap Agreement or the Cap Agreement, as applicable, or in the event that an Event of Default, Termination Event, or Additional Termination Event occurs (as such terms are defined in the Swap Agreement and the Cap Agreement), the Supplemental Interest Trust Trustee shall, no later than the next Business Day following such failure, breach or occurrence, to the extent it has actual knowledge, of any such failure, breach or occurrence, notify the Swap Counterparty or Cap Counterparty, as applicable, and make any demand for payment pursuant to the Swap Agreement or Cap Agreement, as applicable. In the event that the Swap Counterparty’s or Cap Counterparty’s obligations are at any time guaranteed by a third party, then to the extent that the Swap Counterparty or Cap Counterparty fails to make any payment or delivery required under terms of the Swap Agreement or the Cap Agreement, as applicable, the Supplemental Interest Trust Trustee shall, to the extent it has actual knowledge, of any such failure, breach or occurrence, no later than the next Business Day following such failure, demand that such guarantor make any and all payments then required to be made by the applicable guarantor.

Section 4.07 Rights of the Swap Counterparty. The Swap Counterparty shall be deemed a third-party beneficiary of this Agreement to the same extent as if it were a party hereto and shall have the right to enforce its rights under this Agreement, which rights include but are not limited to the obligation of the Supplemental Interest Trust Trustee (A) to deposit any Net Derivative Payment required pursuant to Sections 4.02(a)(i)(A), 4.02(a)(ii)(A)(a) and 4.02(a)(ii)(B)(a), and any Swap Termination Payment required pursuant to Sections 4.02(a)(i)(A), 4.02(a)(ii)(A)(a), 4.02(a)(ii)(B)(a) and 4.02(a)(iii)(H), into the Supplemental Interest Trust Account (B) to pay any Net Derivative Payment required pursuant to Section 4.02(e)(i) or Swap Termination Payment required pursuant to Sections 4.02(e)(ii) or Section 4.02(e)(x), as applicable, to the Swap Counterparty and (C) to establish and maintain the Swap Account, to make such deposits thereto, investments therein and distributions therefrom as are required pursuant to Section 4.06. For the protection and enforcement of the provisions of this Section the Swap Counterparty shall be entitled to such relief as can be given either at law or in equity.

Section 4.08 Termination Receipts. (a)(i) In the event of an “Early Termination Event” as defined under the Swap Agreement, (a) any Swap Termination Payment made by the Swap Counterparty to the Swap Account and paid pursuant to Section 4.02(e)(ix) (“Swap Termination Receipts”) will be deposited in a segregated non-interest bearing account which shall be an Eligible Account established by the Securities Administrator (the “Swap Termination Receipts Account”) and (b) any amounts received from a replacement swap counterparty (“Swap Replacement Receipts”) will be deposited in a segregated non-interest bearing account which shall be an Eligible Account established by the Securities Administrator (the “Swap Replacement Receipts Account”). The Securities Administrator shall invest, or cause to be invested, funds held in the Swap Termination Receipts Account and the Swap Replacement Receipts Account in time deposits of the Securities Administrator as permitted pursuant to clause (ii) of the definition of Permitted Investments or as otherwise directed in writing by a majority of the Certificateholders. All such Permitted Investments must be payable on demand or mature on a Distribution Date or such other date as directed by the Certificateholders. All such Permitted Investments will be made in the name of the Supplemental Interest Trust Trustee (in its capacity as such) or its nominee. All income and gain realized from any such investment shall be deposited in the Termination Receipts Account or the Replacement Receipts Account, as applicable, and all losses, if any, shall be borne by the related account.

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(ii) Unless otherwise permitted by the Rating Agencies as evidenced in a written confirmation, the Depositor shall arrange for replacement swap agreement(s) or procure a replacement guarantor, if applicable, and the Securities Administrator shall promptly, with the assistance and cooperation of the Depositor, use amounts on deposit in the Swap Termination Receipts Account, if necessary, to enter into replacement swap agreement(s) or to execute any other agreements with respect to such replacement guarantor, if applicable, which shall be executed and delivered by the Supplemental Interest Trust Trustee upon receipt of written confirmation from each Rating Agency (if required pursuant to the terms of the Swap Agreement) that such replacement swap agreement(s) will not result in the reduction or withdrawal of the rating of any outstanding Class of Certificates with respect to which it is a Rating Agency.

Amounts on deposit in the Swap Replacement Receipts Account shall be held for the benefit of the related Swap Counterparty and paid to such Swap Counterparty if the Supplemental Interest Trust is required to make a payment to such Swap Counterparty following an event of default or termination event with respect to the Supplemental Interest Trust under the related Swap Agreement. Any amounts not so applied shall, following the termination or expiration of such Swap Agreement, be paid to the Class X Certificates.

(b) (i) In the event of an “Termination Event” as defined under the Cap Agreement, (a) any Cap Termination Payment made by the Cap Counterparty to the Cap Account and paid pursuant to Section 4.02(e)(ix) (“Cap Termination Receipts”) shall be deposited in a segregated non-interest bearing account which shall be an Eligible Account established by the Securities Administrator (the “Cap Termination Receipts Account”) and (b) any amounts received from a replacement cap counterparty (“Cap Replacement Receipts”) will be deposited in a segregated non-interest bearing account which shall be an Eligible Account established by the Securities Administrator (the “Cap Replacement Receipts Account”). The Securities Administrator shall invest, or cause to be invested, funds held in the Cap Termination Receipts Account in time deposits of the Securities Administrator as permitted by clause (ii) of the definition of Permitted Investments or as otherwise directed in writing by a majority of the Certificateholders. All such Permitted Investments must be payable on demand or mature on a Cap Payment Date, a Distribution Date or such other date as directed by the Certificateholders. All such Permitted Investments shall be made in the name of the Supplemental Interest Trust Trustee (in its capacity as such) or its nominee. All income and gain realized from any such investment shall be deposited in the Cap Termination Receipts Account and all losses, if any, shall be borne by such account.

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(ii) Unless otherwise permitted by the Rating Agencies as evidenced in a written confirmation, the Depositor shall arrange for one or more replacement interest rate cap agreements and the Securities Administrator shall promptly, with the assistance and cooperation of the Depositor, use amounts on deposit in the Cap Termination Receipts Account, if necessary, to enter into any such replacement interest rate cap agreement which shall be executed and delivered by the Supplemental Interest Trust Trustee upon receipt of written confirmation from each Rating Agency that any such replacement interest rate cap agreement will not result in the reduction or withdrawal of the rating of any outstanding Class of Certificates with respect to which it is a Rating Agency

ARTICLE V

THE CERTIFICATES

Section 5.01 The Certificates. The Certificates shall be substantially in the forms attached hereto as exhibits. The Certificates shall be issuable in registered form, in the minimum denominations, integral multiples in excess thereof (except that one Certificate in each Class may be issued in a different amount) and aggregate denominations per Class set forth in the Preliminary Statement.

The Depositor hereby directs the Securities Administrator to register the Class X, Class P and Class R Certificates in the name of HSBC Securities (USA) Inc. or its designee. On a date as to which the Depositor notifies the Securities Administrator, the Securities Administrator shall transfer the Class X and Class P Certificates in the name of the NIM Trustee, or such other name or names as the Depositor shall request, and to deliver the Class X and Class P Certificates to the NIM Trustee or to such other Person or Persons as the Depositor shall request.

Subject to Section 11.02 respecting the final distribution on the Certificates, on each Distribution Date the Securities Administrator shall make distributions to each Certificateholder of record on the preceding Record Date either (x) by wire transfer in immediately available funds to the account of such holder at a bank or other entity having appropriate facilities therefor, if such Holder has so notified the Securities Administrator at least five Business Days prior to the related Record Date or (y) by check mailed by first Class mail to such Certificateholder at the address of such holder appearing in the Certificate Register; provided, however, so long as such Certificate is a Book-Entry Certificate, all distributions on such Certificate will be made through the Depository or the Depository Participant.

The Certificates shall be executed by manual or facsimile signature on behalf of the Securities Administrator by an authorized officer. Certificates bearing the manual or facsimile signatures of individuals who were, at the time such signatures were affixed, authorized to sign on behalf of the Securities Administrator shall bind the Securities Administrator, notwithstanding that such individuals or any of them have ceased to be so authorized prior to the authentication and delivery of any such Certificates or did not hold such offices at the date of such Certificate. No Certificate shall be entitled to any benefit under this Agreement, or be valid for any purpose, unless authenticated by the Securities Administrator by manual signature, and such authentication upon any Certificate shall be conclusive evidence, and the only evidence, that such Certificate has been duly executed and delivered hereunder. All Certificates shall be dated the date of their authentication. On the Closing Date, the Securities Administrator shall authenticate the Certificates to be issued at the direction of the Depositor, or any affiliate thereof.

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Section 5.02 Certificate Register; Registration of Transfer and Exchange of Certificates. (a) The Securities Administrator shall maintain, or cause to be maintained in accordance with the provisions of Section 5.06, a Certificate Register for the Trust Fund in which, subject to the provisions of subsections (b) and (c) below and to such reasonable regulations as it may prescribe, the Securities Administrator shall provide for the registration of Certificates and of transfers and exchanges of Certificates as herein provided. Upon surrender for registration of transfer of any Certificate, the Securities Administrator shall execute and deliver, in the name of the designated transferee or transferees, one or more new Certificates of the same Class and aggregate Percentage Interest.

At the option of a Certificateholder, Certificates may be exchanged for other Certificates of the same Class in authorized denominations and evidencing the same aggregate Percentage Interest upon surrender of the Certificates to be exchanged at the office or agency of the Securities Administrator. Whenever any Certificates are so surrendered for exchange, the Securities Administrator shall execute, authenticate, and deliver the Certificates which the Certificateholder making the exchange is entitled to receive. Every Certificate presented or surrendered for registration of transfer or exchange shall be accompanied by a written instrument of transfer in form satisfactory to the Securities Administrator duly executed by the holder thereof or his attorney duly authorized in writing.

No service charge to the Certificateholders shall be made for any registration of transfer or exchange of Certificates, but payment of a sum sufficient to cover any tax or governmental charge that may be imposed in connection with any transfer or exchange of Certificates may be required.

All Certificates surrendered for registration of transfer or exchange shall be cancelled and subsequently destroyed by the Securities Administrator in accordance with the Securities Administrator’s customary procedures.

(b) No transfer of a Private Certificate shall be made unless such transfer is made pursuant to an effective registration statement under the Securities Act and any applicable state securities laws or is exempt from the registration requirements under said Act and such state securities laws. In determining whether a transfer is being made pursuant to an effective registration statement, the Securities Administrator shall be entitled to rely solely upon a written notice to such effect from the Depositor. Except with respect to (i) the transfer of the Class X, Class P or Class R Certificates to the Depositor or an Affiliate of the Depositor, (ii) the transfer of the Class X or Class P Certificates to the NIM Issuer or the NIM Trustee, or (iii) a transfer of the Class X or Class P Certificates from the NIM Issuer or the NIM Trustee to the Depositor or an Affiliate of the Depositor, in the event that a transfer of a Private Certificate which is a Physical Certificate is to be made in reliance upon an exemption from the Securities Act and such laws, in order to assure compliance with the Securities Act and such laws, the Certificateholder desiring to effect such transfer shall certify to the Securities Administrator in writing the facts surrounding the transfer in substantially the form set forth in Exhibit H (the “Transferor Certificate”) and either (i) there shall be delivered to the Securities Administrator a letter in substantially the form of Exhibit I-A (the “Rule 144A Investment Letter”) or Exhibit I-B (the “Regulation S Investment Letter”) or (ii) there shall be delivered to the Securities Administrator at the expense of the transferor an Opinion of Counsel stating that such transfer may be made without registration under the Securities Act. In the event that a transfer of a Private Certificate which is a Book-Entry Certificate is to be made in reliance upon an exemption from the Securities Act and such laws, in order to assure compliance with the Securities Act and such laws, the Certificateholder desiring to effect such transfer will be deemed to have made as of the transfer date each of the certifications set forth in the Transferor Certificate in respect of such Certificate and the transferee will be deemed to have made as of the transfer date each of the certifications set forth in the Rule 144A Investment Letter or Regulation S Investment Letter, as applicable, in respect of such Certificate, in each case as if such Certificate were evidenced by a Physical Certificate. As directed by the Depositor, the Securities Administrator shall provide to any Holder of a Private Certificate and any prospective transferee designated by any such Holder, information regarding the related Certificates and the Mortgage Loans and such other information as shall be necessary to satisfy the condition to eligibility set forth in Rule 144A(d)(4) for transfer of any such Certificate without registration thereof under the Securities Act pursuant to the registration exemption provided by Rule 144A. The Depositor, the Master Servicer, the Servicer and the Trustee shall cooperate with the Securities Administrator in providing the Rule 144A information referenced in the preceding sentence, including providing to the Securities Administrator such information regarding the Certificates, the Mortgage Loans and other matters regarding the Trust Fund as the Securities Administrator shall reasonably determine to meet its obligation under the preceding sentence. Each Holder of a Private Certificate desiring to effect such transfer shall, and does hereby agree to, indemnify the Securities Administrator, the Trustee, the Servicer, the Master Servicer and the Depositor against any liability that may result if the transfer is not so exempt or is not made in accordance with such federal and state laws.

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Except with respect to (i) the transfer of the Class X, Class P or Class R Certificates to the Depositor or an Affiliate of the Depositor, (ii) the transfer of the Class X or Class P Certificates to the NIM Issuer or the NIM Trustee, or (iii) a transfer of the Class X or Class P Certificates from the NIM Issuer or the NIM Trustee to the Depositor or an Affiliate of the Depositor, no transfer of an ERISA-Restricted Certificate shall be made unless the Securities Administrator shall have received either (i) a representation from the transferee of such Certificate acceptable to and in form and substance satisfactory to the Securities Administrator (in the event such Certificate is a Private Certificate or a Residual Certificate, such requirement is satisfied only by the Securities Administrator’s receipt of a representation letter from the transferee substantially in the form of Exhibit I-A or Exhibit I-B), to the effect that such transferee is not an employee benefit plan or arrangement subject to Section 406 of ERISA, a plan subject to Section 4975 of the Code or a plan subject to any Federal, state or local law (“Similar Law”) materially similar to the foregoing provisions of ERISA or the Code, nor a person acting on behalf of any such plan or arrangement nor using the assets of any such plan or arrangement to effect such transfer, or (ii) in the case of an ERISA-Restricted Certificate (other than a Residual Certificate, Class X Certificate or a Class P Certificate) that has been the subject of an ERISA-Qualifying Underwriting, and the purchaser is an insurance company, a representation that the purchaser is an insurance company that is purchasing such Certificates with funds contained in an “insurance company general account” (as such term is defined in Section V(e) of Prohibited Transaction Class Exemption (“PTCE”) 95-60) and that the purchase and holding of such Certificates are covered under Sections I and III of PTCE 95-60 or (iii) in the case of any such ERISA-Restricted Certificate other than a Residual Certificate, Class X Certificate or Class P Certificate presented for registration in the name of an employee benefit plan subject to Title I of ERISA, a plan or arrangement subject to Section 4975 of the Code (or comparable provisions of any subsequent enactments), or a plan subject to Similar Law, or a trustee of any such plan or any other person acting on behalf of any such plan or arrangement or using such plan’s or arrangement’s assets, an Opinion of Counsel satisfactory to the Securities Administrator, which Opinion of Counsel shall not be an expense of the Depositor, the Trustee, the Master Servicer, the Servicer, the Securities Administrator or the Trust Fund, addressed to the Securities Administrator, to the effect that the purchase or holding of such ERISA-Restricted Certificate will not constitute or result in a non-exempt prohibited transaction within the meaning of ERISA, Section 4975 of the Code or any Similar Law and will not subject the Trustee, the Depositor, the Securities Administrator, the Master Servicer or the Servicer to any obligation in addition to those expressly undertaken in this Agreement or to any liability. For purposes of the preceding sentence, with respect to an ERISA-Restricted Certificate that is not a Physical Certificate or a Residual Certificate, in the event the representation letter referred to in the preceding sentence is not furnished, such representation shall be deemed to have been made to the Securities Administrator by the transferee’s (including an initial acquirer’s) acceptance of the ERISA-Restricted Certificates. Notwithstanding anything else to the contrary herein, (a) any purported transfer of an ERISA-Restricted Certificate that is a Physical Certificate, other than a Class P Certificate, Class X Certificate or Residual Certificate, to or on behalf of an employee benefit plan subject to ERISA, the Code or Similar Law without the delivery to the Securities Administrator of a representation letter or an Opinion of Counsel satisfactory to the Securities Administrator as described above shall be void and of no effect and (b) any purported transfer of a Class P Certificate, Class X Certificate or Residual Certificate to a transferee that does not make the representation in clause (i) above shall be void and of no effect.

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None of the Class R, Class X or Class P Certificates may be sold to any employee benefit plan subject to Title I of ERISA, any plan subject to Section 4975 of the Code, or any plan subject to any Similar Law or any person investing on behalf or with plan assets of such plan.

No transfer of an ERISA-Restricted Trust Certificate prior to the termination of the Cap Agreement and the Swap Agreement shall be made unless the Securities Administrator shall have received a representation letter from the transferee of such Certificate, substantially in the form set forth in Exhibit I-A or Exhibit I-B, to the effect that either (i) such transferee is neither an employee benefit plan or arrangement subject to Section 406 of ERISA, a plan subject to Section 4975 of the Code or a plan subject to Similar Law nor a Person acting on behalf of any such Plan or using the assets of any such Plan to effect such transfer or (ii) the acquisition and holding of the ERISA-Restricted Trust Certificate are eligible for exemptive relief under the statutory exemption for non-fiduciary service providers under Section 408(b)(17) of ERISA and Section 4975(d)(20) of the Code, PTCE 84-14, PTCE 90-1, PTCE 91-38, PTCE 95-60 or PTCE 96-23 or some other applicable exemption. Notwithstanding anything else to the contrary herein, any purported transfer of an ERISA-Restricted Trust Certificate prior to the termination of the Cap Agreement and the Swap Agreement on behalf of such Plan without the delivery to the Securities Administrator of a representation letter as described above shall be void and of no effect. If the ERISA-Restricted Trust Certificate is a Book-Entry Certificate, the transferee will be deemed to have made a representation as provided in clause (i) or (ii) of this paragraph, as applicable.

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If any ERISA-Restricted Trust Certificate, or any interest therein, is acquired or held in violation of the provisions of the preceding paragraph, the next preceding permitted beneficial owner will be treated as the beneficial owner of that Certificate, retroactive to the date of transfer to the purported beneficial owner. Any purported beneficial owner whose acquisition or holding of an ERISA-Restricted Trust Certificate, or interest therein, was effected in violation of the provisions of the preceding paragraph shall indemnify to the extent permitted by law and hold harmless the Depositor, the Securities Administrator, the Trustee, the Servicer and the Master Servicer from and against any and all liabilities, claims, costs or expenses incurred by such parties as a result of such acquisition or holding.

To the extent permitted under applicable law (including, but not limited to, ERISA), the Securities Administrator shall be under no liability to any Person for any registration of transfer of any ERISA-Restricted Certificate or ERISA-Restricted Trust Certificate that is in fact not permitted by this Section 5.02(b) or for making any payments due on such Certificate to the Holder thereof or taking any other action with respect to such Holder under the provisions of this Agreement so long as, in the case of a Physical Certificate, the transfer was registered by the Securities Administrator in accordance with the foregoing requirements.

(c) Each Person who has or who acquires any Ownership Interest in a Residual Certificate shall be deemed by the acceptance or acquisition of such Ownership Interest to have agreed to be bound by the following provisions, and the rights of each Person acquiring any Ownership Interest in a Residual Certificate are expressly subject to the following provisions:

(i) Each Person holding or acquiring any Ownership Interest in a Residual Certificate shall be a Permitted Transferee and shall promptly notify the Securities Administrator of any change or impending change in its status as a Permitted Transferee;

(ii) No Ownership Interest in a Residual Certificate may be registered on the Closing Date or thereafter transferred, and the Securities Administrator shall not register the Transfer of any Residual Certificate unless, in addition to the certificates required to be delivered to the Securities Administrator under subparagraph (b) above, the Securities Administrator shall have been furnished with an affidavit (a “Transfer Affidavit”) of the initial owner or the proposed transferee in the form attached hereto as Exhibit G;

(iii) Each Person holding or acquiring any Ownership Interest in a Residual Certificate shall agree (A) to obtain a Transfer Affidavit from any other Person to whom such Person attempts to Transfer its Ownership Interest in a Residual Certificate, (B) to obtain a Transfer Affidavit from any Person for whom such Person is acting as nominee, trustee or agent in connection with any Transfer of a Residual Certificate and (C) not to Transfer its Ownership Interest in a Residual Certificate or to cause the Transfer of an Ownership Interest in a Residual Certificate to any other Person if it has actual knowledge that such Person is a Non-Permitted Transferee;

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(iv) Any attempted or purported Transfer of any Ownership Interest in a Residual Certificate in violation of the provisions of this Section 5.02(c) shall be absolutely null and void and shall vest no rights in the purported Transferee. If any purported transferee shall become a Holder of a Residual Certificate in violation of the provisions of this Section 5.02(c), then the last preceding Permitted Transferee shall be restored to all rights as Holder thereof retroactive to the date of registration of Transfer of such Residual Certificate. The Securities Administrator shall be under no liability to any Person for any registration of Transfer of a Residual Certificate that is in fact not permitted by Section 5.02(a) and this Section 5.02(c) or for making any payments due on such Certificate to the Holder thereof or taking any other action with respect to such Holder under the provisions of this Agreement so long as the Transfer was registered after receipt of the related Transfer Affidavit, Transferor Certificate and the Rule 144A Investment Letter. The Securities Administrator shall be entitled but not obligated to recover from any Holder of a Residual Certificate that was in fact a Non-Permitted Transferee at the time it became a Holder or, at such subsequent time as it became a Non-Permitted Transferee, all payments made on such Residual Certificate at and after either such time. Any such payments so recovered by the Securities Administrator shall be paid and delivered by the Securities Administrator to the last preceding Permitted Transferee of such Certificate; and

(v) The Depositor shall use its best efforts to make available, upon receipt of written request from the Securities Administrator, all information necessary to compute any tax imposed under Section 860E(e) of the Code as a result of a Transfer of an Ownership Interest in a Residual Certificate to any Holder who is a Non-Permitted Transferee.

The restrictions on Transfers of a Residual Certificate set forth in this Section 5.02(c) shall cease to apply (and the applicable portions of the legend on a Residual Certificate may be deleted) with respect to Transfers occurring after delivery to the Securities Administrator of an Opinion of Counsel, which Opinion of Counsel shall not be an expense of the Trust Fund, the Trustee, the Securities Administrator or the Servicer, to the effect that the elimination of such restrictions will not cause any REMIC created hereunder to fail to qualify as a REMIC at any time that the Certificates are outstanding or result in the imposition of any tax on the Trust Fund, a Certificateholder or another Person. Each Person holding or acquiring any Ownership Interest in a Residual Certificate hereby consents to any amendment of this Agreement which, based on an Opinion of Counsel furnished to the Securities Administrator, is reasonably necessary (a) to ensure that the record ownership of, or any beneficial interest in, a Residual Certificate is not transferred, directly or indirectly, to a Person that is a Non-Permitted Transferee and (b) to provide for a means to compel the Transfer of a Residual Certificate which is held by a Person that is a Non-Permitted Transferee to a Holder that is a Permitted Transferee.

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(d) The preparation and delivery of all certificates and opinions referred to above in this Section 5.02 in connection with transfer shall be at the expense of the parties to such transfers.

(e) Except as provided below, the Book-Entry Certificates shall at all times remain registered in the name of the Depository or its nominee and at all times: (i) registration of the Certificates may not be transferred by the Securities Administrator except to another Depository; (ii) the Depository shall maintain book-entry records with respect to the Certificate Owners and with respect to ownership and transfers of such Book-Entry Certificates; (iii) ownership and transfers of registration of the Book-Entry Certificates on the books of the Depository shall be governed by applicable rules established by the Depository; (iv) the Depository may collect its usual and customary fees, charges and expenses from its Depository Participants; (v) the Securities Administrator shall deal with the Depository, Depository Participants and indirect participating firms as representatives of the Certificate Owners of the Book-Entry Certificates for purposes of exercising the rights of holders under this Agreement, and requests and directions for and votes of such representatives shall not be deemed to be inconsistent if they are made with respect to different Certificate Owners; and (vi) the Securities Administrator may rely and shall be fully protected in relying upon information furnished by the Depository with respect to its Depository Participants and furnished by the Depository Participants with respect to indirect participating firms and persons shown on the books of such indirect participating firms as direct or indirect Certificate Owners.

All transfers by Certificate Owners of Book-Entry Certificates shall be made in accordance with the procedures established by the Depository Participant or brokerage firm representing such Certificate Owner. Each Depository Participant shall only transfer Book-Entry Certificates of Certificate Owners it represents or of brokerage firms for which it acts as agent in accordance with the Depository’s normal procedures.

If (x) (i) the Depository or the Depositor advises the Securities Administrator in writing that the Depository is no longer willing or able to properly discharge its responsibilities as Depository, and (ii) the Securities Administrator or the Depositor is unable to locate a qualified successor, or (y) the Depositor notifies the Depository (and the Securities Administrator consents) of its intent to terminate the book-entry system through the Depository and, upon receipt of notice of such intent from the Depository, the Depository Participants holding beneficial interests in the Book-Entry Certificates agree to initiate such termination, the Securities Administrator shall notify all Certificate Owners, through the Depository, of the occurrence of any such event and of the availability of definitive, fully registered Certificates (the “Definitive Certificates”) to Certificate Owners requesting the same. Upon surrender to the Securities Administrator of the related Class of Certificates by the Depository, accompanied by the instructions from the Depository for registration, the Securities Administrator shall issue the Definitive Certificates. None of the Servicer, the Depositor or the Securities Administrator shall be liable for any delay in delivery of such instruction and each may conclusively rely on, and shall be protected in relying on, such instructions. The Depositor shall provide the Securities Administrator with an adequate inventory of Certificates to facilitate the issuance and transfer of Definitive Certificates. Upon the issuance of Definitive Certificates all references herein to obligations imposed upon or to be performed by the Depository shall be deemed to be imposed upon and performed by the Securities Administrator, to the extent applicable with respect to such Definitive Certificates and the Securities Administrator shall recognize the Holders of the Definitive Certificates as Certificateholders hereunder; provided, that the Securities Administrator shall not by virtue of its assumption of such obligations become liable to any party for any act or failure to act of the Depository.

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(f) Each Private Certificate presented or surrendered for registration of transfer or exchange shall be accompanied by a written instrument of transfer and accompanied by IRS Form W-8ECI, W-8BEN, W-8IMY (and all appropriate attachments) or W-9 in form satisfactory to the Securities Administrator, duly executed by the Certificateholder or his attorney duly authorized in writing. Each Certificate presented or surrendered for registration of transfer or exchange shall be canceled and subsequently disposed of by the Securities Administrator in accordance with its customary practice. No service charge shall be made for any registration of transfer or exchange of Private Certificates, but the Securities Administrator may require payment of a sum sufficient to cover any tax or governmental charge that may be imposed in connection with any transfer or exchange of Private Certificates.

Section 5.03 Mutilated, Destroyed, Lost or Stolen Certificates. If (a) any mutilated Certificate is surrendered to the Securities Administrator, or the Securities Administrator receives evidence to its satisfaction of the destruction, loss or theft of any Certificate and (b) there is delivered to the Depositor, the Securities Administrator and the Trustee such security or indemnity as may be required by them to hold each of them harmless, then, in the absence of notice to the Securities Administrator that such Certificate has been acquired by a bona fide purchaser, the Securities Administrator shall execute, authenticate and deliver, in exchange for or in lieu of any such mutilated, destroyed, lost or stolen Certificate, a new Certificate of like Class, tenor and Percentage Interest. In connection with the issuance of any new Certificate under this Section 5.03, the Securities Administrator may require the payment of a sum sufficient to cover any tax or other governmental charge that may be imposed in relation thereto and any other expenses (including the fees and expenses of the Securities Administrator) connected therewith. Any replacement Certificate issued pursuant to this Section 5.03 shall constitute complete and indefeasible evidence of ownership, as if originally issued, whether or not the lost, stolen or destroyed Certificate shall be found at any time.

Section 5.04 Persons Deemed Owners. The Trustee, the Depositor, the Securities Administrator and any agent of the Trustee, the Depositor or the Securities Administrator may treat the Person in whose name any Certificate is registered as the owner of such Certificate for the purpose of receiving distributions as provided in this Agreement and for all other purposes whatsoever, and neither the Trustee, the Depositor, the Securities Administrator nor any agent of the Trustee, the Depositor or the Securities Administrator shall be affected by any notice to the contrary.

Section 5.05 Access to List of Certificateholders’ Names and Addresses. If three or more Certificateholders (a) request such information in writing from the Securities Administrator, (b) state that such Certificateholders desire to communicate with other Certificateholders with respect to their rights under this Agreement or under the Certificates and (c) provide a copy of the communication which such Certificateholders propose to transmit, or if the Depositor or the Servicer shall request such information in writing from the Securities Administrator, then the Securities Administrator shall, within ten Business Days after the receipt of such request, provide the Depositor, the Servicer or such Certificateholders at such recipients’ expense the most recent list of the Certificateholders of such Trust Fund held by the Securities Administrator, if any. The Depositor and every Certificateholder, by receiving and holding a Certificate, agree that the Securities Administrator shall not be held accountable by reason of the disclosure of any such information as to the list of the Certificateholders hereunder, regardless of the source from which such information was derived.

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Section 5.06 Maintenance of Office or Agency. The Securities Administrator will maintain or cause to be maintained at its expense an office or offices or agency or agencies where Certificates may be surrendered for registration of transfer or exchange. The Securities Administrator initially designates its offices located at Sixth Street and Marquette Avenue, Minneapolis, Minnesota 55479 for such purposes. The Securities Administrator shall give prompt written notice to the Certificateholders of any change in such location of any such office or agency.

ARTICLE VI

THE DEPOSITOR AND THE SERVICER

Section 6.01 Respective Liabilities of the Depositor and the Servicer. The Depositor and the Servicer shall each be liable in accordance herewith only to the extent of the obligations specifically and respectively imposed upon and undertaken by them herein.

Section 6.02 Merger or Consolidation of the Depositor or the Servicer. (a) The Depositor and the Servicer will each keep in full effect its existence, rights and franchises as a corporation, under the laws of the United States or under the laws of one of the states thereof and will each obtain and preserve its qualification to do business as a foreign corporation in each jurisdiction in which such qualification is or shall be necessary to protect the validity and enforceability of this Agreement, or any of the Mortgage Loans and to perform its respective duties under this Agreement.

(b) The Servicer is and shall continue to be an institution which is a Fannie Mae-approved and Freddie Mac-approved seller/servicer, shall maintain a net worth of at least $30,000,000 (as determined in accordance with generally accepted accounting principles) and shall maintain its license to do business or service residential mortgage loans in any jurisdictions in which the Mortgaged Properties are located.

(c) Any Person into which the Depositor or the Servicer may be merged or consolidated, or any Person resulting from any merger or consolidation to which the Depositor or the Servicer shall be a party, or any person succeeding to the business of the Depositor or the Servicer, shall be the successor of the Depositor or the Servicer, as the case may be, hereunder, without the execution or filing of any paper or any further act on the part of any of the parties hereto, anything herein to the contrary notwithstanding; provided, however, that the successor or surviving Person to the Servicer shall make the covenant set forth in Section 6.02(a) and (b).

Section 6.03 Limitation on Liability of the Depositor, the Servicer and Others. Neither the Depositor, the Servicer, nor any of their respective directors, officers, employees or agents, shall be under any liability to the Certificateholders for any action taken or for refraining from the taking of any action in good faith pursuant to this Agreement, or for errors in judgment; provided, however, that this provision shall not protect the Depositor, the Servicer or any such Person against any breach of representations or warranties made by it herein or protect the Depositor, the Servicer or any such Person from any liability which would otherwise be imposed by reasons of willful misfeasance, bad faith or negligence (or gross negligence in the case of the Depositor) in the performance of duties or by reason of reckless disregard of obligations and duties hereunder. The Depositor, its Affiliates, the Servicer and any of their respective directors, officers, employees or agents may rely in good faith on any document of any kind prima facie properly executed and submitted by any Person respecting any matters arising hereunder. The Depositor, its Affiliates, the Servicer and any of their respective directors, officers, employees or agents shall be indemnified by the Trust Fund and held harmless against any loss, liability or expense incurred in connection with any audit, controversy or judicial proceeding relating to a governmental taxing authority or any legal action relating to this Agreement or the Certificates other than any loss, liability or expense related to any specific Mortgage Loan or Mortgage Loans (except as any such loss, liability or expense shall be otherwise reimbursable pursuant to this Agreement and any loss, liability or expense incurred by reason of willful misfeasance, bad faith or negligence (or gross negligence in the case of the Depositor) in the performance of duties hereunder or by reason of reckless disregard of obligations and duties hereunder. Neither the Depositor nor the Servicer shall be under any obligation to appear in, prosecute or defend any legal action that is not incidental to its respective duties hereunder and which in its opinion may involve it in any expense or liability; provided, however, that the Depositor may in its discretion undertake any such action (or direct the Trustee to undertake such actions pursuant to Section 2.03 for the benefit of the Certificateholders) that it may deem necessary or desirable in respect of this Agreement and the rights and duties of the parties hereto and interests of the Trustee and the Certificateholders hereunder. In such event, the legal expenses and costs of such action and any liability resulting therefrom shall be expenses, costs and liabilities of the Trust Fund, and the Depositor and the Servicer shall be entitled to be reimbursed therefor out of the Collection Account.

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Section 6.04 Limitation on Resignation of the Servicer. Subject to Section 7.01, the Servicer shall not assign this Agreement or resign from the obligations and duties hereby imposed on it except by mutual consent of the Servicer, the Depositor, the Master Servicer and the Securities Administrator with prior written notice to the Trustee or upon the determination that its duties hereunder are no longer permissible under applicable law and such incapacity cannot be cured by the Servicer. Any such resignation shall not relieve the Servicer of responsibility for any of the obligations specified in Sections 7.01 and 7.02 as obligations that survive the resignation or termination of the Servicer. Any such determination permitting the resignation of the Servicer shall be evidenced by an Opinion of Counsel to such effect delivered to the Depositor, the Securities Administrator, the Trustee and the Master Servicer which Opinion of Counsel shall be in form and substance acceptable to the Depositor, the Securities Administrator and the Master Servicer. No such resignation shall become effective until a successor shall have assumed the Servicer’s responsibilities and obligations hereunder.

Section 6.05 Additional Indemnification by the Servicer; Third Party Claims. Notwithstanding the limitations set forth in Section 6.03, the Servicer shall indemnify the Depositor, the Master Servicer, the Securities Administrator, the Trustee, the Trust Fund and any Affiliate, director, officer, employee or agent of the Depositor and hold each of them harmless against any and all claims, losses, damages, penalties, fines, forfeitures, reasonable and necessary legal fees and related costs, judgments, and any other costs, fees and expenses that any of them may sustain in any way related to any breach by the Servicer, of (i) any of its representations and warranties referred to in Section 2.03(a), (ii) any error in any tax or information return prepared by the Servicer, (iii) the failure of the Servicer to perform its duties and service the Mortgage Loans in compliance with the terms of this Agreement or (iv) any failure by the Servicer, any Subservicer or any Subcontractor to deliver any information, report, certification, accountants’ letter or other material when and as required under this Agreement, including any report under Sections 3.22, 3.23, 3.24 and 3.29 or any failure by the Servicer to identify pursuant to Section 3.02(c) any Subcontractor that is a Servicing Function Participant. The Servicer immediately shall notify the Depositor, the Master Servicer, the Securities Administrator and the Trustee if a claim is made by a third party with respect to this Agreement or the Mortgage Loans, assume (solely with the prior written consent of the indemnified party in the event of an indemnified claim) the defense of any such claim and pay all expenses in connection therewith, including counsel fees, and promptly pay, discharge and satisfy any judgment or decree which may be entered against it or the Depositor, the Master Servicer, the Securities Administrator or the Trustee in respect of such claim. In the case of any failure of performance described in clause (iv) of this Section 6.05, the Servicer shall promptly reimburse the Trustee, the Master Servicer, the Securities Administrator or the Depositor, as applicable, and each Person responsible for the preparation, execution or filing of any report required to be filed with the Commission with respect to the transaction relating to this Agreement, or for execution of a certification pursuant to Rule 13a-14(d) or Rule 15d-14(d) under the Exchange Act with respect to this transaction, for all costs reasonably incurred by each such party in order to obtain the information, report, certification, accountants’ letter or other material not delivered as required by the Servicer, any Subservicer or any Subcontractor. This indemnity shall survive the termination of this Agreement and the earlier resignation or removal of the Servicer and the parties indemnified by the Servicer under this paragraph.

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Section 6.06 Compliance with Regulation AB; Cooperation of Parties. Notwithstanding any other provision of this Agreement, the Servicer acknowledges and agrees that the purpose of Sections 3.02, 3.22, 3.23, 3.24, 3.29, 6.05, 7.01(i) and 8.12 and Exhibit S of this Agreement is to facilitate compliance by the Securities Administrator, the Master Servicer and the Depositor with the provisions of Regulation AB. Therefore, the Servicer agrees that (a) the obligations of the Servicer hereunder shall be interpreted in such a manner as to accomplish that purpose, (b) such obligations may change over time due to interpretive advice or guidance of the Commission, convention or consensus among active participants in the asset-backed securities markets, advice of counsel, or otherwise in respect of the requirements of Regulation AB, (c) the Servicer shall agree to enter into such amendments to this Agreement as may be necessary, in the judgment of the Servicer, the Depositor, the Master Servicer and the Securities Administrator and their respective counsel, to comply with such interpretive advice or guidance, convention, consensus, advice of counsel, or otherwise, (d) the Servicer shall otherwise comply with requests made by the Securities Administrator, the Master Servicer or the Depositor, and mutually agreed upon by the Servicer, for delivery of additional or different information reasonably available to the Servicer as such parties may determine in good faith is necessary to comply with the provisions of Regulation AB and (e) the Servicer shall (i) agree to such modifications and enter into such amendments to this Agreement as may be necessary, in the judgment of the Depositor, the Master Servicer and the Securities Administrator and their respective counsel and mutually agreed upon by the Servicer, to comply with any such clarification, interpretive guidance, convention or consensus and (ii) promptly upon request provide to the Depositor or the Securities Administrator for inclusion in any periodic report required to be filed under the Securities Exchange Act, such items of information reasonably available to the Servicer regarding this Agreement and matters related to the Servicer (collectively, the “Servicer Information”), provided that such information shall be required to be provided by the Servicer only to the extent that such shall be determined by the Depositor or the Master Servicer in its sole discretion and its counsel to be necessary or advisable to comply with any Commission and industry guidance and convention.

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ARTICLE VII

DEFAULT

Section 7.01 Events of Default. “Event of Default”, wherever used herein, means any one of the following events:

(a) any failure by the Servicer to remit to the Master Servicer any payment required to be made under the terms of this Agreement which continues unremedied for a period of two Business Days after the date upon which written notice of such failure, requiring the same to be remedied, shall have been given to the Servicer by the Depositor or by the Master Servicer, or to the Servicer, the Depositor, the Master Servicer, the Securities Administrator and the Trustee by Certificateholders entitled to at least 25.00% of the Voting Rights in the Certificates; or

(b) subject to clause (i) of this Section 7.01, the failure on the part of the Servicer duly to observe or perform in any material respect any other of the covenants or agreements on the part of the Servicer set forth in this Agreement which continues unremedied for a period of sixty days (except that such number of days shall be fifteen in the case of a failure to pay any premium for any insurance policy required to be maintained under this Agreement) after the earlier of (i) the date on which written notice of such failure, requiring the same to be remedied, shall have been given to the Servicer by the Depositor or by the Master Servicer, or to the Servicer, the Depositor, the Master Servicer, the Securities Administrator and the Trustee by Certificateholders entitled to at least 25.00% of the Voting Rights in the Certificates and (ii) actual knowledge of such failure by a Servicing Officer of the Servicer; or

(c) a decree or order of a court or agency or supervisory authority having jurisdiction for the appointment of a conservator or receiver or liquidator in any insolvency, bankruptcy, readjustment of debt, marshalling of assets and liabilities or similar proceedings, or for the winding-up or liquidation of its affairs, shall have been entered against the Servicer and such decree or order shall have remained in force undischarged or unstayed for a period of sixty consecutive days; or

(d) the Servicer shall consent to the appointment of a conservator or receiver or liquidator in any insolvency, bankruptcy, readjustment of debt, marshalling of assets and liabilities or similar proceedings of or relating to the Servicer or of or relating to all or substantially all of its property; or

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(e) the Servicer shall admit in writing its inability generally to pay its debts as they become due, file a petition to take advantage of any applicable insolvency or reorganization statute, make an assignment for the benefit of its creditors, or voluntarily suspend payment of its obligations; or

(f) any failure of the Servicer to make any P&I Advance on any Remittance Date required to be made from its own funds pursuant to Section 4.01 which continues unremedied for one Business Day immediately following the Remittance Date; or

(g) a breach of any representation and warranty of the Servicer referred to in Section 2.03(a) (including those representations and warranties set forth in Exhibit Q and referenced therein), which materially and adversely affects the interests of the Certificateholders and which continues unremedied for a period of thirty days after the date upon which written notice of such breach is given to the Servicer by the Master Servicer or by the Depositor, or to the Servicer, the Master Servicer, the Depositor, the Securities Administrator and the Trustee by Certificateholders entitled to at least 25.00% of the Voting Rights in the Certificates; or

(h) Fitch reduces its primary subprime servicer rating of the Servicer to “RPS3-“ or lower, Moody’s reduces its primary subprime servicer rating of the Servicer to “SQ3” or lower, or Standard & Poor’s reduces its primary subprime servicer rating of the Servicer to “Average” or lower, and any such downgrade continues unremedied for a period of ninety days; or

(i) any failure by the Servicer to duly perform, within the required time period, its obligations under Sections 3.02, 3.22, 3.23, 3.24, 3.29 or 8.12 or any other information, data or materials required to be provided hereunder, including any items required to be included in any Exchange Act report; provided, that in any given year in which the Servicer has received written confirmation from the Depositor that a Form 10-K is not required to be filed with the Commission in respect of the Trust for the preceding calendar year, there shall be a ten (10) day cure period applicable to the reporting requirements under Section 3.22 and 3.23; or

If an Event of Default described in clauses (a) through (i) of this Section 7.01 shall occur, then, and in each and every such case, so long as such Event of Default shall not have been remedied, the Master Servicer (or, if the Master Servicer and the Servicer are the same entity, the Trustee) may, or at the direction of a majority of the Voting Rights shall, by notice in writing to the Servicer related to such Event of Default (with a copy to each Rating Agency and the Derivative Counterparty), terminate all of the rights and obligations of the Servicer under this Agreement and in and to the Mortgage Loans and the proceeds thereof, other than its rights as a Certificateholder hereunder; provided, however, that the Master Servicer or the Trustee (as successor master servicer), as applicable, shall not be required to give written notice to the Servicer of the occurrence of an Event of Default described in clauses (b) through (j) of this Section 7.01 unless and until a Responsible Officer of the Master Servicer or the Trustee (as successor master servicer), as applicable, has actual knowledge of the occurrence of such an event; provided further, that the Depositor shall give written notice to the Servicer, Master Servicer and the Trustee of the occurrence of an Event of Default described in clause (h) of this Section 7.01 upon obtaining actual knowledge of the occurrence of such an event. In the event that a Responsible Officer of the Master Servicer or the Trustee (as successor master servicer), as applicable, has actual knowledge of the occurrence of an event of default described in clause (a) or (f) of this Section 7.01, the Master Servicer or the Trustee (as successor master servicer), as applicable, shall give written notice to the Servicer of the occurrence of such an event within one Business Day of the first day on which such Responsible Officer obtains actual knowledge of such occurrence. On and after receipt by the Servicer of such written notice, all authority and power of the Servicer hereunder, whether with respect to the Mortgage Loans or otherwise, shall pass to and be vested in the Master Servicer or the Trustee (as successor master servicer), as applicable,. Subject to Section 7.02, the Master Servicer or the Trustee (as successor master servicer), as applicable, is hereby authorized and empowered to execute and deliver, on behalf of the Servicer, as attorney-in-fact or otherwise, any and all documents and other instruments, and to do or accomplish all other acts or things necessary or appropriate to effect the purposes of such notice of termination, whether to complete the transfer and endorsement or assignment of the Mortgage Loans and related documents, or otherwise. Unless expressly provided in such written notice, no such termination shall affect any obligation of the Servicer to pay amounts owed pursuant to Article VIII. The Servicer agrees to cooperate with the Master Servicer or the Trustee, as applicable, in effecting the termination of the Servicer’s responsibilities and rights hereunder, including, without limitation, the transfer to the Master Servicer or the Trustee (as successor master servicer), as applicable, of all cash amounts which shall at the time be credited to the Collection Account, or thereafter be received with respect to the Mortgage Loans.

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Notwithstanding any termination of the activities of the Servicer hereunder, the Servicer shall be entitled to receive from the Trust Fund, prior to transfer of its servicing obligations hereunder, payment of all accrued and unpaid Servicing Fees and reimbursement for all outstanding P&I Advances and Servicing Advances.

Section 7.02 Master Servicer to Act; Appointment of Successor. On and after the time the Servicer receives a notice of termination pursuant to Section 3.25 or Section 7.01, the Master Servicer or the Trustee (as successor master servicer) , as applicable, shall, subject to and to the extent provided in Section 3.05, and subject to the rights of the Master Servicer or the Trustee (as successor master servicer) , as applicable, to appoint a successor servicer pursuant to this Section 7.02, be the successor to the Servicer in its capacity as servicer under this Agreement and the transactions set forth or provided for herein and shall be subject to all the responsibilities, duties and liabilities relating thereto placed on the Servicer by the terms and provisions hereof and applicable law, including the obligation to make P&I Advances and Servicing Advances pursuant to Section 3.25 or Section 7.01. It is understood and acknowledged by the parties hereto that there will be a period of transition before the transfer of servicing obligations is fully effective. Notwithstanding the foregoing, the Master Servicer or the Trustee (as successor master servicer), as applicable, will have a period (not to exceed 90 days) to complete the transfer of all servicing data and correct or manipulate such servicing data as may be required by the Master Servicer or the Trustee (as successor master servicer), as applicable, to correct any errors or insufficiencies in the servicing data or otherwise enable the Master Servicer or the Trustee (as successor master servicer), as applicable, to service the Mortgage Loans in accordance with Accepted Servicing Practices. As compensation therefor, the Master Servicer or the Trustee (as successor master servicer), as applicable, shall be entitled to all funds relating to the Mortgage Loans that the Servicer would have been entitled to charge to the Collection Account if the Servicer had continued to act hereunder including, if the Servicer was receiving the Servicing Fee, the Servicing Fee and the income on investments or gain related to the Collection Account which the Servicer would be entitled to receive. Notwithstanding the foregoing, if the Master Servicer or the Trustee (as successor master servicer) , as applicable, has become the successor to the Servicer in accordance with Section 7.01, the Master Servicer or the Trustee (as successor master servicer) , as applicable, may, if it shall be unwilling to so act, or shall, if it is prohibited by applicable law from making P&I Advances and Servicing Advances pursuant to Section 4.01, if it is otherwise unable to so act, or at the written request of Certificateholders entitled to at least a majority of the Voting Rights, appoint, or petition a court of competent jurisdiction to appoint, any established mortgage loan servicing institution the appointment of which does not adversely affect the then current rating of the Certificates by each Rating Agency, as the successor to the Servicer hereunder in the assumption of all or any part of the responsibilities, duties or liabilities of the Servicer hereunder. Any successor to the Servicer shall make the covenant set forth in Section 6.02(b). Any successor to the Servicer shall be an institution which is willing to service the Mortgage Loans and which executes and delivers to the Depositor, the Master Servicer and the Trustee (as successor master servicer) an agreement accepting such delegation and assignment, containing an assumption by such Person of the rights, powers, duties, responsibilities, obligations and liabilities of the Servicer (other than liabilities of the Servicer under Section 6.03 incurred prior to termination of the Servicer under Section 7.01), with like effect as if originally named as a party to this Agreement; provided, that each Rating Agency acknowledges that its rating of the Certificates in effect immediately prior to such assignment and delegation will not be qualified or reduced, as a result of such assignment and delegation. Pending appointment of a successor to the Servicer hereunder, the Master Servicer or the Trustee (as successor master servicer), as applicable, unless such party is prohibited by law from so acting, shall, subject to Section 3.05, act in such capacity as hereinabove provided. In connection with such appointment and assumption, the Master Servicer or the Trustee (as successor master servicer), as applicable, may make such arrangements for the compensation of such successor out of payments on Mortgage Loans as it and such successor shall agree; provided, however, that no such compensation shall be in excess of the Servicing Fee Rate and amounts paid to the Servicer from investments. The Master Servicer or the Trustee (as successor master servicer), as applicable, and such successor servicer shall take such action, consistent with this Agreement, as shall be necessary to effectuate any such succession. Neither the Master Servicer, the Trustee (as successor master servicer), nor any other successor to the Servicer shall be deemed to be in default hereunder by reason of any failure to make, or any delay in making, any distribution hereunder or any portion thereof or any failure to perform, or any delay in performing, any duties or responsibilities hereunder, in either case caused by the failure of the Servicer to deliver or provide, or any delay in delivering or providing, any cash, information, documents or records to it.

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Notwithstanding the foregoing, the parties hereto agree that the Master Servicer or the Trustee (as successor master servicer), as applicable, in its capacity as successor servicer, immediately shall assume all of the obligations of the Servicer to make Advances and the Master Servicer or the Trustee (as successor master servicer), as applicable, will assume the other duties of the Servicer as soon as practicable, but in no event later than 90 days after the Master Servicer or the Trustee (as successor master servicer), as applicable, becomes successor servicer pursuant to the preceding paragraph. If the Master Servicer or the Trustee (as successor master servicer) as applicable, acts as a successor servicer, it will have no obligation to make an Advance if it determines in its reasonable judgment that such Advance is nonrecoverable. Notwithstanding the foregoing, the Master Servicer or the Trustee (as successor master servicer), as applicable, in its capacity as successor servicer, shall not be responsible for the lack of information and/or documents that it cannot obtain through reasonable efforts; provided, however, that any failure to perform any duties or responsibilities caused by the Servicer’s failure to provide information required by this Agreement shall not be considered a default by the Trustee (as successor master servicer) hereunder. In the Trustee’s capacity as such successor, the Trustee (as successor master servicer) shall have the same limitations on liability herein granted to the Servicer.

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In the event that the Servicer is terminated pursuant to Section 7.01, the terminated Servicer shall provide notices to the Mortgagors, transfer the Servicing Files to a successor servicer and pay all of its own out-of-pocket costs and expenses at its own expense. In addition, in the event that the Servicer is terminated pursuant to Section 7.01, the terminated Servicer shall pay all reasonable out-of-pocket costs and expenses of a servicing transfer incurred by parties other than the terminated Servicer (including without limitation, any costs or expenses associated with the complete transfer of all servicing data and the completion, correction or manipulation of such servicing data, as may be required by the Master Servicer or the Trustee (as successor master servicer), as applicable, to correct any errors or insufficiencies in the servicing data or otherwise to enable the Master Servicer or the Trustee (as successor master servicer), as applicable, to service the Mortgage Loans properly and effectively), promptly upon presentation of reasonable documentation of such costs. If the Master Servicer or the Trustee (as successor master servicer), as applicable, is the terminated Servicer (except in the case where the Master Servicer in its role as successor servicer is being terminated pursuant to Section 7.01 by reason of an Event of Default caused solely by the Master Servicer as the successor servicer and not by the predecessor Servicer’s actions or omissions), such costs shall be paid by the prior terminated Servicer promptly upon presentation of reasonable documentation of such costs. If the terminated Servicer defaults in its obligation to pay such costs and expenses, the same shall be paid by the successor servicer, the Master Servicer or the Trustee (as successor master servicer), in which case the successor servicer, the Master Servicer or the Trustee (as successor master servicer), as applicable, shall be entitled to reimbursement therefor from the Trust Fund.

Any successor to the Servicer as servicer shall give notice to the Mortgagors of such change of servicer and shall, during the term of its service as servicer, maintain in force the policy or policies that the Servicer is required to maintain pursuant to Section 3.13.

Section 7.03 Notification to Certificateholders. (a) Upon any termination of or appointment of a successor to the Servicer, the Securities Administrator shall give prompt written notice thereof to Certificateholders, each Rating Agency and the Derivative Counterparty.

(b) Within 60 days after the occurrence of any Event of Default, the Securities Administrator shall transmit by mail to all Certificateholders, each Rating Agency and the Derivative Counterparty notice of each such Event of Default hereunder known to the Securities Administrator, unless such event shall have been cured or waived.

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ARTICLE VIII

CONCERNING THE TRUSTEE

Section 8.01 Duties of the Trustee. The Trustee, before the occurrence of a Master Servicer Event of Default and after the curing of all Master Servicer Events of Default that may have occurred, shall undertake to perform such duties and only such duties as are specifically set forth in this Agreement. In case a Master Servicer Event of Default has occurred and remains uncured, the Trustee shall exercise such of the rights and powers vested in it by this Agreement, and use the same degree of care and skill in their exercise as a prudent person would exercise or use under the circumstances in the conduct of such person’s own affairs.

The Trustee, upon receipt of all resolutions, certificates, statements, opinions, reports, documents, orders or other instruments furnished to the Trustee that are specifically required to be furnished pursuant to any provision of this Agreement, shall examine them to determine whether they are in the form required by this Agreement. The Trustee shall not be responsible for the accuracy or content of any resolution, certificate, statement, opinion, report, document, order, or other instrument.

No provision of this Agreement shall be construed to relieve the Trustee from liability for its own negligent action, its own negligent failure to act or its own willful misconduct.

Unless an Event of Default known to the Trustee has occurred and is continuing:

(a) the duties and obligations of the Trustee shall be determined solely by the express provisions of this Agreement, the Trustee shall not be liable except for the performance of the duties and obligations specifically set forth in this Agreement, no implied covenants or obligations shall be read into this Agreement against the Trustee, and the Trustee may conclusively rely, as to the truth of the statements and the correctness of the opinions expressed therein, upon any certificates or opinions furnished to the Trustee and conforming to the requirements of this Agreement which it believes in good faith to be genuine and to have been duly executed by the proper authorities respecting any matters arising hereunder;

(b) the Trustee shall not be liable for an error of judgment made in good faith by a Responsible Officer or Responsible Officers of the Trustee, unless it is finally proven that the Trustee was negligent in ascertaining the pertinent facts; and

(c) the Trustee shall not be liable with respect to any action taken, suffered, or omitted to be taken by it in good faith in accordance with the direction of the Holders of Certificates evidencing not less than 25.00% of the Voting Rights of Certificates relating to the time, method, and place of conducting any proceeding for any remedy available to the Trustee, or exercising any trust or power conferred upon the Trustee under this Agreement.

Section 8.02 Certain Matters Affecting the Trustee. Except as otherwise provided in Section 8.01:

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(a) the Trustee may rely upon and shall be protected in acting or refraining from acting upon any resolution, Officer’s Certificate, certificate of auditors or any other certificate, statement, instrument, opinion, report, notice, request, consent, order, appraisal, bond or other paper or document believed by it to be genuine and to have been signed or presented by the proper party or parties and the Trustee shall have no responsibility to ascertain or confirm the genuineness of any signature of any such party or parties;

(b) the Trustee may consult with counsel, financial advisers or accountants and the advice of any such counsel, financial advisers or accountants and any Opinion of Counsel shall be full and complete authorization and protection in respect of any action taken or suffered or omitted by it hereunder in good faith and in accordance with such advice or Opinion of Counsel;

(c) the Trustee shall not be liable for any action taken, suffered or omitted by it in good faith and believed by it to be authorized or within the discretion or rights or powers conferred upon it by this Agreement;

(d) the Trustee shall not be bound to make any investigation into the facts or matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, consent, order, approval, bond or other paper or document, unless requested in writing to do so by the Holders of Certificates evidencing not less than 25.00% of the Voting Rights allocated to each Class of Certificates;

(e) the Trustee may execute any of the trusts or powers hereunder or perform any duties hereunder either directly or by or through agents, accountants, custodians, nominees or attorneys and the Trustee shall not be responsible for any misconduct or negligence on the part of any agents, accountants or attorneys appointed with due care by it hereunder;

(f) the Trustee shall not be required to risk or expend its own funds or otherwise incur any financial liability in the performance of any of its duties or in the exercise of any of its rights or powers hereunder if it shall have reasonable grounds for believing that repayment of such funds or indemnity satisfactory to it against such risk or liability is not assured to it;

(g) the Trustee shall not be liable for any loss on any investment of funds pursuant to this Agreement;

(h) unless a Responsible Officer of the Trustee has actual knowledge of the occurrence of a Master Servicer Event of Default or an Event of Default, the Trustee shall not be deemed to have knowledge of a Master Servicer Event of Default or an Event of Default until a Responsible Officer of the Trustee shall have received written notice thereof;

(i) the Trustee shall be under no obligation to exercise any of the trusts, rights or powers vested in it by this Agreement or to institute, conduct or defend any litigation hereunder or in relation hereto at the request, order or direction of any of the Certificateholders, pursuant to this Agreement, unless such Certificateholders shall have offered to the Trustee reasonable security or indemnity satisfactory to the Trustee against the costs, expenses and liabilities which may be incurred therein or thereby;

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(j) if the Trustee, in its role as successor master servicer under this Agreement, assumes the servicing or master servicing with respect to any of the Mortgage Loans, it shall not assume liability for the representations and warranties of the Servicer or Master Servicer, as applicable, or for any errors or omissions of the Servicer or Master Servicer, as applicable; and

(k) in order to comply with laws, rules, regulations and executive orders in effect from time to time applicable to banking institutions, including those relating to the funding of terrorist activities and money laundering (“Applicable Law”), the Trustee is required to obtain, verify and record certain information relating to individuals and entities which maintain a business relationship with the Trustee. Accordingly, each of the parties agrees to provide to the Trustee upon its request from time to time such identifying information and documentation as may be available to such party in order to enable the Trustee to comply with Applicable Law.

Section 8.03 Trustee Not Liable for Certificates or Mortgage Loans. The recitals contained herein and in the Certificates shall be taken as the statements of the Depositor and the Trustee assumes no responsibility for their correctness. The Trustee makes no representations as to the validity or sufficiency of this Agreement, the Cap Agreement, the Swap Agreement, or of the Certificates or of any Mortgage Loan or related document. The Trustee shall not be accountable for the use or application by the Depositor, the Master Servicer, the Servicer, the Securities Administrator or the Derivative Counterparty of any funds paid to the Depositor, the Master Servicer, the Servicer, the Securities Administrator or the Derivative Counterparty in respect of the Mortgage Loans or deposited in or withdrawn from the Collection Account, the Distribution Account or any other fund or account with respect to the Certificates by the Depositor, the Master Servicer, the Servicer, the Securities Administrator or the Derivative Counterparty.

The Trustee shall have no responsibility for filing or recording any financing or continuation statement in any public office at any time or to otherwise perfect or maintain the perfection of any security interest or lien granted to it hereunder.

Section 8.04 Trustee May Own Certificates. The Trustee in its individual or any other capacity may become the owner or pledgee of Certificates with the same rights as it would have if it were not the Trustee.

Section 8.05 Trustee’s Fees Indemnification and Expenses. (a) As compensation for its activities under this Agreement, the Trustee shall be paid its fee by the Master Servicer from the Master Servicer’s own funds pursuant to a separate agreement. The Trustee shall have no lien on the Trust Fund for the payment of such fees.

(b) The Trustee shall be entitled to be reimbursed, from funds on deposit in the Distribution Account, amounts sufficient to indemnify and hold harmless the Trustee and any director, officer, employee, or agent of the Trustee against any loss, liability, or expense (including reasonable attorneys’ fees) incurred in connection with any claim or legal action relating to:

(i) this Agreement,

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(ii) the Certificates, or

(iii) the performance of any of the Trustee’s duties under this Agreement,

other than any loss, liability, or expense (i) resulting from any breach of the Servicer’s obligations in connection with this Agreement for which the Servicer has performed its obligation to indemnify the Trustee pursuant to Section 6.05, (ii) resulting from any breach of the Originator’s obligations in connection with this Agreement for which the Originator has performed its obligation to indemnify the Trustee pursuant to Section 2.03(h), (iii) resulting from any breach of the Master Servicer’s obligation hereunder for which the Master Servicer has performed its obligation to indemnify the Trustee pursuant to this Agreement or (iv) incurred because of willful misconduct, bad faith, or negligence in the performance of any of the Trustee’s duties under this Agreement. Without limiting the foregoing, except as otherwise agreed upon in writing by the Depositor and the Trustee, and except for any expense, disbursement, or advance arising from the Trustee’s negligence, bad faith, or willful misconduct, the Trust Fund shall pay or reimburse the Trustee for all reasonable expenses, disbursements, and advances incurred or made by the Trustee in accordance with this Agreement with respect to:

(A) the reasonable compensation, expenses, and disbursements of its counsel not associated with the closing of the issuance of the Certificates, and

(B) the reasonable compensation, expenses, and disbursements of any accountant, engineer, or appraiser that is not regularly employed by the Trustee, to the extent that the Trustee must engage them to perform services under this Agreement.

The Trustee’s right to indemnity and reimbursement under this Section 8.05(b) shall survive the termination of this Agreement and the resignation or removal of the Trustee under this Agreement.

Except as otherwise provided in this Agreement or a separate letter agreement between the Trustee and the Depositor, the Trustee shall not be entitled to payment or reimbursement for any routine ongoing expenses incurred by the Trustee in the ordinary course of its duties as Trustee under this Agreement or for any other routine expenses incurred by the Trustee; provided, further, that no expense shall be reimbursed hereunder if it would not constitute an “unanticipated expense incurred by the REMIC” within the meaning of the REMIC Provisions.

The Trustee shall not be (a) liable for any acts or omissions of the Servicer (other than where the Trustee (as successor master servicer) is such Servicer), (b) obligated to make any Advance if it is prohibited from doing so under applicable law, (c) responsible for expenses of the Servicer (other than where the Trustee (as successor master servicer) is such Servicer) pursuant to the terms of this Agreement, (d) liable for any amount necessary to induce any successor servicer to act as successor servicer under this Agreement and enter into the transactions set forth or provided for therein.

Section 8.06 Eligibility Requirements for the Trustee. The Trustee hereunder shall at all times be a corporation or association organized and doing business under the laws of a state or the United States of America, authorized under such laws to exercise corporate trust powers, having a combined capital and surplus of at least $50,000,000, subject to supervision or examination by federal or state authority and with a credit rating which would not cause any of the Rating Agencies to reduce their respective then current ratings of the Certificates (or having provided such security from time to time as is sufficient to avoid such reduction) as evidenced in writing by each Rating Agency. If such corporation or association publishes reports of condition at least annually, pursuant to law or to the requirements of the aforesaid supervising or examining authority, then for the purposes of this Section 8.06 the combined capital and surplus of such corporation or association shall be deemed to be its combined capital and surplus as set forth in its most recent report of condition so published. In case at any time the Trustee shall cease to be eligible in accordance with this Section 8.06, the Trustee shall resign immediately in the manner and with the effect specified in Section 8.07. The entity serving as Trustee may have normal banking and trust relationships with the Depositor and its affiliates, the Master Servicer, the Securities Administrator or the Servicer and its affiliates; provided, however, that such entity cannot be an affiliate of the Depositor or the Servicer other than the Trustee in its role as successor to the Master Servicer.

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Section 8.07 Resignation and Removal of the Trustee. The Trustee may at any time resign and be discharged from the trusts hereby created by giving written notice of resignation to the Depositor, the Master Servicer, the Securities Administrator and each Rating Agency not less than 60 days before the date specified in such notice, when, subject to Section 8.08, such resignation is to take effect and acceptance by a successor trustee in accordance with Section 8.08 meeting the qualifications set forth in Section 8.06. If no successor trustee meeting such qualifications shall have been so appointed and have accepted appointment within 30 days after the giving of such notice or resignation, the resigning Trustee may petition any court of competent jurisdiction for the appointment of a successor trustee.

If at any time the Trustee shall cease to be eligible in accordance with Section 8.06 and shall fail to resign after written request thereto by the Depositor, or if at any time the Trustee shall become incapable of acting, or shall be adjudged as bankrupt or insolvent, or a receiver of the Trustee or of its property shall be appointed, or any public officer shall take charge or control of the Trustee or of its property or affairs for the purpose of rehabilitation, conservation or liquidation, or a tax is imposed with respect to the Trust Fund by any state in which the Trustee or the Trust Fund is located and the imposition of such tax would be avoided by the appointment of a different trustee, then the Depositor or the Servicer may remove the Trustee and, subject to the approval of the Rating Agencies, appoint a successor trustee by written instrument, in triplicate, one copy of which shall be delivered to the Trustee, one copy to the Servicer and one copy to the successor trustee.

The Holders of Certificates entitled to at least a majority of the Voting Rights may at any time remove the Trustee and, subject to the confirmation of the Rating Agencies, appoint a successor trustee by written instrument or instruments, in triplicate, signed by such Holders or their attorneys-in-fact duly authorized, one complete set of which shall be delivered by the successor Trustee to the Servicer, one complete set to the Trustee so removed and one complete set to the successor so appointed. The successor trustee shall notify each Rating Agency of any removal of the Trustee.

Any resignation or removal of the Trustee and appointment of a successor trustee pursuant to this Section 8.07 shall become effective upon acceptance of appointment by the successor trustee as provided in Section 8.08.

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Section 8.08 Successor Trustee. Any successor trustee appointed as provided in Section 8.07 shall execute, acknowledge and deliver to the Depositor and to its predecessor trustee and the Servicer an instrument accepting such appointment hereunder and thereupon the resignation or removal of the predecessor trustee shall become effective and such successor trustee, without any further act, deed or conveyance, shall become fully vested with all the rights, powers, duties and obligations of its predecessor hereunder, with like effect as if originally named as trustee herein. The Depositor, the Servicer and the predecessor trustee shall execute and deliver such instruments and do such other things as may reasonably be required for more fully and certainly vesting and confirming in the successor trustee all such rights, powers, duties, and obligations.

No successor trustee shall accept appointment as provided in this Section 8.08 unless at the time of its acceptance, the successor trustee is eligible under Section 8.06 and its appointment does not adversely affect then the current rating of the Certificates.

Upon acceptance of appointment by a successor trustee as provided in this Section 8.08, the Depositor shall mail notice of the succession of such trustee hereunder to all Holders of Certificates. If the Depositor fails to mail such notice within 10 days after acceptance of appointment by the successor trustee, the successor trustee shall cause such notice to be mailed at the expense of the Depositor.

Section 8.09 Merger or Consolidation of the Trustee. Any corporation into which the Trustee may be merged or converted or with which it may be consolidated or any corporation resulting from any merger, conversion or consolidation to which the Trustee shall be a party, or any corporation succeeding to the business of the Trustee, shall be the successor of the Trustee hereunder; provided, that such corporation shall be eligible under Section 8.06 without the execution or filing of any paper or further act on the part of any of the parties hereto, anything herein to the contrary notwithstanding.

Section 8.10 Appointment of Co-Trustee or Separate Trustee. Notwithstanding any other provisions of this Agreement, at any time, for the purpose of meeting any legal requirements of any jurisdiction in which any part of the Trust Fund or property securing any Mortgage Note may at the time be located, the Trustee shall have the power and shall execute and deliver all instruments to appoint one or more Persons approved by the Trustee to act as co-trustee or co-trustees jointly with the Trustee, or separate trustee or separate trustees, of all or any part of the Trust Fund, and to vest in such Person or Persons, in such capacity and for the benefit of the Certificateholders, such title to the Trust Fund or any part thereof, whichever is applicable, and, subject to the other provisions of this Section 8.10, such powers, duties, obligations, rights and trusts as the Servicer and the Trustee may consider appropriate. No co-trustee or separate trustee hereunder shall be required to meet the terms of eligibility as a successor trustee under Section 8.06 and no notice to Certificateholders of the appointment of any co-trustee or separate trustee shall be required under Section 8.08.

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Every separate trustee and co-trustee shall, to the extent permitted by law, be appointed and act subject to the following provisions and conditions:

(a) To the extent necessary to effectuate the purposes of this Section 8.10, all rights, powers, duties and obligations conferred or imposed upon the Trustee, except for the obligation of the Trustee (as successor master servicer) under this Agreement to advance funds on behalf of the Master Servicer, shall be conferred or imposed upon and exercised or performed by the Trustee and such separate trustee or co-trustee jointly (it being understood that such separate trustee or co-trustee is not authorized to act separately without the Trustee joining in such act), except to the extent that under any law of any jurisdiction in which any particular act or acts are to be performed (whether as Trustee hereunder or as successor to the Master Servicer hereunder), the Trustee shall be incompetent or unqualified to perform such act or acts, in which event such rights, powers, duties and obligations (including the holding of title to the applicable Trust Fund or any portion thereof in any such jurisdiction) shall be exercised and performed singly by such separate trustee or co-trustee, but solely at the direction of the Trustee;

(b) No trustee hereunder shall be held personally liable because of any act or omission of any other trustee hereunder and such appointment shall not, and shall not be deemed to, constitute any such separate trustee or co-trustee as agent of the Trustee;

(d) The Trust Fund, and not the Trustee, shall be liable for the payment of reasonable compensation, reimbursement and indemnification to any such separate trustee or co-trustee.

Any notice, request or other writing given to the Trustee shall be deemed to have been given to each of the separate trustees and co-trustees, when and as effectively as if given to each of them. Every instrument appointing any separate trustee or co-trustee shall refer to this Agreement and the conditions of this Article VIII. Each separate trustee and co-trustee, upon its acceptance of the trusts conferred, shall be vested with the estates or property specified in its instrument of appointment, either jointly with the Trustee or separately, as may be provided therein, subject to all the provisions of this Agreement, specifically including every provision of this Agreement relating to the conduct of, affecting the liability of, or affording protection and indemnity to, the Trustee. Every such instrument shall be filed with the Trustee and a copy thereof given to the Master Servicer and the Depositor.

Any separate trustee or co-trustee may, at any time, constitute the Trustee its agent or attorney-in-fact, with full power and authority, to the extent not prohibited by law, to do any lawful act under or in respect of this Agreement on its behalf and in its name. If any separate trustee or co-trustee shall die, become incapable of acting, resign or be removed, all of its estates, properties, rights, remedies and trusts shall vest in and be exercised by the Trustee, to the extent permitted by law, without the appointment of a new or successor trustee.

Section 8.11 Tax Matters. It is intended that the assets with respect to which any REMIC election pertaining to the Trust Fund is to be made, as set forth in the Preliminary Statement, shall constitute, and that the conduct of matters relating to such assets shall be such as to qualify such assets as, a “real estate mortgage investment conduit” as defined in and in accordance with the REMIC Provisions. In furtherance of such intention, the Securities Administrator covenants and agrees that it shall act as agent (and the Securities Administrator is hereby appointed to act as agent) on behalf of each REMIC created hereunder and that in such capacity it shall:

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(a) prepare and file in a timely manner, a U.S. Real Estate Mortgage Investment Conduit (REMIC) Income Tax Return (Form 1066 or any successor form adopted by the Internal Revenue Service), which return the Trustee shall sign upon receipt from the Securities Administrator, and the Securities Administrator shall prepare and file with the Internal Revenue Service and applicable state or local tax authorities income tax or information returns for each taxable year with respect to each REMIC hereunder containing such information and at the times and in the manner as may be required by the Code or state or local tax laws, regulations, or rules, and furnish to Certificateholders the schedules, statements or information at such times and in such manner as may be required thereby;

(b) within thirty days of the Closing Date, apply for an employer identification number from the Internal Revenue Service via Form SS-4 or any other acceptable method for all tax entities and shall also furnish to the Internal Revenue Service, on Form 8811 or as otherwise may be required by the Code, the name, title, address, and telephone number of the person that the holders of the Certificates may contact for tax information relating thereto, together with such additional information as may be required by such Form, and update such information at the time or times in the manner required by the Code;

(c) make an election that each REMIC created hereunder be treated as a REMIC on the federal tax return for its first taxable year (and, if necessary, under applicable state law);

(d) prepare and forward to the Certificateholders and to the Internal Revenue Service and, if necessary, state tax authorities, all information returns and reports as and when required to be provided to them in accordance with the REMIC Provisions, including the calculation of any original issue discount using the prepayment assumption (as described in the Prospectus Supplement);

(e) provide information necessary for the computation of tax imposed on the transfer of a Residual Certificate to a Person that is a Non-Permitted Transferee, or an agent (including a broker, nominee or other middleman) of a Non-Permitted Transferee, or a pass-through entity in which a Non-Permitted Transferee is the record holder of an interest (the reasonable cost of computing and furnishing such information may be charged to the Person liable for such tax);

(f) to the extent that they are under its control, conduct matters relating to such assets at all times that any Certificates are outstanding so as to maintain the status of each REMIC created hereunder as a REMIC under the REMIC Provisions;

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(g) not knowingly or intentionally take any action or omit to take any action that would cause the termination of the REMIC status of any of the REMICs created hereunder;

(h) pay, from the sources specified in the last paragraph of this Section 8.11, the amount of any federal or state tax, including prohibited transaction taxes as described below, imposed on each REMIC created hereunder before its termination when and as the same shall be due and payable (but such obligation shall not prevent the Securities Administrator or any other appropriate Person from contesting any such tax in appropriate proceedings and shall not prevent the Securities Administrator from withholding payment of such tax, if permitted by law, pending the outcome of such proceedings);

(i) cause federal, state or local income tax or information returns to be signed by the Securities Administrator or, if required by applicable tax law, the Trustee or such other person as may be required to sign such returns by the Code or state or local laws, regulations or rules; and

(j) maintain records relating to each REMIC created hereunder, including the income, expenses, assets, and liabilities thereof on a calendar year basis and on the accrual method of accounting and the adjusted basis of the assets determined at such intervals as may be required by the Code, as may be necessary to prepare the foregoing returns, schedules, statements or information.

(k) The Holder of the largest Percentage Interest of the Class R Certificates shall act as Tax Matters Person for each REMIC created hereunder, within the meaning of Treasury Regulations Section 1.860F-4(d), and the Securities Administrator is hereby designated as agent of such Certificateholder for such purpose (or if the Securities Administrator is not so permitted, such Holder shall be the Tax Matters Person in accordance with the REMIC Provisions). In such capacity, the Securities Administrator shall, as and when necessary and appropriate, represent each REMIC created hereunder in any administrative or judicial proceedings relating to an examination or audit by any governmental taxing authority, request an administrative adjustment as to any taxable year of each REMIC created hereunder, enter into settlement agreements with any governmental taxing agency, extend any statute of limitations relating to any tax item of each REMIC created hereunder, and otherwise act on behalf of each REMIC in relation to any tax matter or controversy involving it.

(l) The Securities Administrator shall treat the beneficial owners of the Certificates (other than the Class P, Class X and Class R Certificates) as having entered into a notional principal contract with the beneficial owners of the Class X Certificates. Pursuant to each such notional principal contract, all beneficial owners of the LIBOR Certificates shall be treated as having agreed to pay, on each Distribution Date, to the beneficial owners of the Class X Certificates an aggregate amount equal to the excess, if any, of (i) the amount payable on such Distribution Date on the interest in the Upper Tier REMIC corresponding to such Class of Certificates over (ii) the amount payable on such Class of Certificates on such Distribution Date (such excess, a “Class I Shortfall”). A Class I Shortfall payable from interest collections shall be allocated to each Class of Certificates (other than the Class P, Class X and Class R Certificates) to the extent that interest accrued on such Class for the related Interest Accrual Period at the Interest Rate for a Class, computed by substituting “REMIC 2 Net Funds Cap” for “Group I Available Funds Cap,” “Group II Available Funds Cap” or “Class M Available Funds Cap,” as applicable, exceeds the amount of interest accrued for the related Interest Accrual Period based on the applicable Available Funds Cap, and a Class I Shortfall payable from principal collections shall be allocated to the most subordinate Class of Certificates with an outstanding principal balance to the extent of such balance. In addition, pursuant to such notional principal contract, the beneficial owner of the Class X Certificates shall be treated as having agreed to pay Basis Risk Carryover Amounts to the Owners of the LIBOR Certificates in accordance with the terms of this Agreement. Any payments to the Certificates in light of the foregoing shall not be payments with respect to a “regular interest” in a REMIC within the meaning of Code Section 860G(a)(1). However, any payment from the Certificates of a Class I Shortfall shall be treated for tax purposes as having been received by the beneficial owners of such Certificates in respect of their Interests in the Upper Tier REMIC and as having been paid by such beneficial owners to the Supplemental Interest Trust pursuant to the notional principal contract. Thus, each Certificate (other than a Class P and Class R Certificate) shall be treated as representing not only ownership of regular interests in the Upper Tier REMIC, but also ownership of an interest in (and obligations with respect to) a notional principal contract. For tax purposes, the notional principal contract shall be deemed to have a value in favor of the Certificates entitled to receive Basis Risk Carryover Amounts of $10,000 as of the Closing Date.

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Notwithstanding the priority and sources of payments set forth in Article IV hereof or otherwise, the Securities Administrator shall account for all distributions on the Certificates as set forth in this Section 8.11. In no event shall any payments of Basis Risk Carryover Amounts provided for in this Section 8.11 be treated as payments with respect to a “regular interest” in a REMIC within the meaning of Code Section 860G(a)(1). The Securities Administrator shall file or cause to be filed with the IRS together with Form 1041 or such other form as may be applicable and shall furnish or cause to be furnished, to the Class X Certificateholders and the LIBOR Certificateholders, the respective amounts described above that are received, in the time or times and in the manner required by the Code.

(m) To enable the Securities Administrator to perform its duties under this Agreement, the Depositor shall provide to the Securities Administrator within ten days after the Closing Date all information or data that the Securities Administrator requests in writing and determines to be relevant for tax purposes to the valuations and offering prices of the Certificates, including the price, yield, prepayment assumption, and projected cash flows of the Certificates and the Mortgage Loans. Moreover, the Depositor shall provide information to the Securities Administrator concerning the value to each Class of Certificates of the right to receive Basis Risk Carryover Amounts from the Excess Reserve Fund Account. Unless otherwise advised by the Depositor, for federal income tax purposes, the Securities Administrator is hereby directed to assign a value of zero to the right of each Holder allocating the purchase price of an initial Offered Certificateholder between such right and the related Upper Tier Regular Interest. Thereafter, the Depositor shall provide to the Securities Administrator promptly upon written request therefor any additional information or data that the Securities Administrator may, from time to time, reasonably request to enable the Securities Administrator to perform its duties under this Agreement; provided, however, that the Depositor shall not be required to provide any information regarding the Mortgage Loans that the Servicer is required to provide to the Securities Administrator pursuant to this Agreement. The Depositor hereby indemnifies the Securities Administrator for any losses, liabilities, damages, claims, or expenses of the Securities Administrator arising from any errors or miscalculations of the Securities Administrator that result from any failure of the Depositor to provide, pursuant to this paragraph, accurate information or data to the Securities Administrator on a timely basis.

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(n) None of the Master Servicer, the Securities Administrator or the Trustee shall (i) permit the creation of any interests in any REMIC other than the regular and residual interests set forth in the Preliminary Statement, (ii) receive any amount representing a fee or other compensation for services (except as otherwise permitted by this Agreement or the related Mortgage Loan documents) or (iii) otherwise knowingly or intentionally take any action, cause the Trust Fund to take any action or fail to take (or fail to cause to be taken) any action reasonably within its control and the scope of duties more specifically set forth herein, that, under the REMIC Provisions, if taken or not taken, as the case may be, could (i) endanger the status of any REMIC as a REMIC or (ii) result in the imposition of a tax upon any REMIC or the Trust Fund (including but not limited to the tax on “prohibited transactions” as defined in Section 860F(a)(2) of the Code and the tax on contributions to a REMIC set forth in Section 860G(d) of the Code, or the tax on “net income from foreclosure property”) unless the Securities Administrator receives an Opinion of Counsel (at the expense of the party seeking to take such action or, if such party fails to pay such expense, and the Securities Administrator determines that taking such action is in the best interest of the Trust Fund and the Certificateholders, at the expense of the Trust Fund, but in no event at the expense of the Securities Administrator) to the effect that the contemplated action will not, with respect to the Trust Fund or any REMIC created hereunder, endanger such status or result in the imposition of such a tax).

(o) If any tax is imposed on “prohibited transactions” of a REMIC created hereunder as defined in Section 860F(a)(2) of the Code, on the “net income from foreclosure property” of any REMIC created hereunder as defined in Section 860G(c) of the Code, on any contribution to any REMIC created hereunder after the Startup Day pursuant to Section 860G(d) of the Code, or any other tax is imposed, including any minimum tax imposed on either REMIC pursuant to Sections 23153 and 24874 of the California Revenue and Taxation Code, if not paid as otherwise provided for herein, the tax shall be paid by (i) the Master Servicer, the Trustee, or the Securities Administrator, as applicable, if such tax arises out of or results from negligence of the Master Servicer, the Trustee or the Securities Administrator, as applicable, in the performance of any of its obligations under this Agreement, (ii) the Originator if such tax arises out of or results from the Originator’s obligation to repurchase a Mortgage Loan pursuant to Section 2.03, (iii) the Sponsor, if such tax arises out of or results from the Sponsor’s obligation to repurchase a Mortgage Loan pursuant to Section 2.03(k), (iv) the Servicer, in the case of any such minimum tax, and otherwise if such tax arises out of or results from a breach by the Servicer of any of its obligations under this Agreement, or (v) in all other cases, or if the Master Servicer, the Trustee, the Securities Administrator or the Servicer fails to honor its obligations under the preceding clauses (i) through (iv), any such tax will be paid with amounts otherwise to be distributed to the Certificateholders, as provided in Section 4.02(a).

Section 8.12 Commission Reporting. (a) The Securities Administrator shall, in accordance with industry standards, prepare and file with the Commission, via EDGAR, the following reports in respect of the Trust as and to the extent required under the Exchange Act:

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(i) (A) Within 15 days after each Distribution Date (subject to permitted extensions under the Exchange Act), the Securities Administrator shall prepare and file on behalf of the Trust any Form 10-D required by the Exchange Act, in form and substance as required by the Exchange Act. The Securities Administrator shall file each Form 10-D with a copy of the related Monthly Statement attached thereto. Any disclosure in addition to the Monthly Statement that is required to be included on Form 10-D (“Additional Form 10-D Disclosure”) shall be reported by the parties set forth on Exhibit V to the Depositor and the Securities Administrator and directed and approved by the Depositor pursuant to the following paragraph and the Securities Administrator will have no duty or liability for any failure hereunder to determine or prepare any Additional Form 10-D Disclosure, except to the extent of its obligations set forth in the next paragraph.

(B) As set forth on Exhibit V hereto, within 5 calendar days after the related Distribution Date, (i) the parties specified in Exhibit V hereto, shall be required to provide to the Securities Administrator and to the Depositor, to the extent known, in EDGAR-compatible format, or in such other format as agreed upon by the Securities Administrator and such party, the form and substance of any Additional Form 10-D Disclosure, if applicable, together with an Additional Disclosure Notification, and (ii) the Depositor will approve, as to form and substance, or disapprove, as the case may be, the inclusion of the Additional Form 10-D Disclosure on Form 10-D. The Securities Administrator has no duty under this Agreement to monitor or enforce the performance by the parties listed on Exhibit V of their duties under this paragraph or proactively solicit or procure from such parties any Additional Form 10-D Disclosure information. The Depositor shall be responsible for any reasonable fees and expenses assessed or incurred by the Securities Administrator in connection with including any Additional Form 10-D Disclosure on Form 10-D pursuant to this paragraph.

(C) After preparing the Form 10-D, the Securities Administrator shall, upon request, forward electronically a copy of the Form 10-D to the Depositor (provided that such Form 10-D includes any Additional Form 10-D Disclosure). Within two Business Days after receipt of such copy, but no later than the 12^th calendar day after the Distribution Date, the Depositor shall notify the Securities Administrator in writing (which may be furnished electronically) of any changes to or approval of such Form 10-D. In the absence of receipt of any written changes or approval, or if the Depositor does not request a copy of a Form 10-D, the Securities Administrator shall be entitled to assume that such Form 10-D is in final form and the Securities Administrator may proceed with the process for execution and filing of the Form 10-D. A duly authorized representative of the Master Servicer shall sign each Form 10-D. If a Form 10-D cannot be filed on time or if a previously filed Form 10-D needs to be amended, the Securities Administrator will follow the procedures set forth in paragraph (d) of this Section 8.12. Promptly (but no later than one Business Day) after filing with the Commission, the Securities Administrator will make available on its internet website (located at www.ctslink.com) a final executed copy of each Form 10-D prepared and filed by the Securities Administrator. Each party to this Agreement acknowledges that the performance by each of the Master Servicer and the Securities Administrator of its duties under this Section 8.12(a)(i) related to the timely preparation, execution and filing of Form 10-D is contingent upon such parties strictly observing all applicable deadlines in the performance of their duties under this Section 8.12(a)(i). The Depositor acknowledges that the performance by each of the Master Servicer and the Securities Administrator of its duties under this Section 8.12(i) related to the timely preparation, execution and filing of Form 10-D is also contingent upon any Servicing Function Participant strictly observing deadlines no later than those set forth in this paragraph that are applicable to the parties to this Agreement in the delivery to the Securities Administrator of any necessary Additional Form 10-D Disclosure pursuant to any applicable agreement. Neither the Master Servicer nor the Securities Administrator shall have any liability for any loss, expense, damage, claim arising out of or with respect to any failure to properly prepare, execute and/or timely file such Form 10-D, where such failure results from the Securities Administrator’s inability or failure to receive, on a timely basis, any information from any other party hereto or any Servicing Function Participant needed to prepare, arrange for execution or file such Form 10-D, not resulting from its own negligence, bad faith or willful misconduct.

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(D) Form 10-D requires the registrant to indicate (by checking “yes” or “no”) that it “(1) has filed all reports required to be filed by Section 13 or 15(d) of the Exchange Act during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.” The Depositor hereby instructs the Securities Administrator to check “Yes” for each item, unless the Depositor shall notify the Securities Administrator in writing, no later than the fifth calendar day after the related Distribution Date with respect to the filing of a report on Form 10-D, that the answer to either item should be “no.” The Depositor has filed all reports required to be filed by Section 13 or 15(d) of the Exchange Act during the preceding 12 months (or for such shorter period that the Depositor was required to file such reports) and it has been subject to such filing requirement for the past 90 days.” The Securities Administrator shall be entitled to rely on such representations in preparing, executing and/or filing any such Form 10-D.

(ii) (A) On or prior to the 90^th day after the end of each fiscal year of the Trust or such earlier date as may be required by the Exchange Act (the “10-K Filing Deadline”) (it being understood that the fiscal year for the Trust ends on December 31^st of each year), for so long as the Depositor is required to file reports with respect to the Trust under the Exchange Act, commencing in March 2008, the Securities Administrator shall prepare and file on behalf of the Trust a Form 10-K, in form and substance as required by the Exchange Act. Each such Form 10-K shall include the following items, in each case to the extent they have been delivered to the Securities Administrator within the applicable time frames set forth in this Agreement, (i) an annual compliance statement for the Servicer, the Master Servicer and the Securities Administrator and any Servicing Function Participant engaged by any such party (together with the Custodian, each a “Reporting Servicer”) as described under Section 3.24(b), (ii)(A) the annual reports on assessment of compliance with Servicing Criteria for each Reporting Servicer, as described under Section 3.22, and (B) if each Reporting Servicer’s report on assessment of compliance with Servicing Criteria described under Section 3.22 identifies any material instance of noncompliance, disclosure identifying such instance of noncompliance, or if each Reporting Servicer’s report on assessment of compliance with Servicing Criteria described under Section 3.22 is not included as an exhibit to such Form 10-K, disclosure that such report is not included and an explanation why such report is not included, provided, however, that the Securities Administrator, at its discretion, may omit from the Form 10-K any assessment of compliance or attestation report described in clause (iii) below that is not required to be filed with such Form 10-K pursuant to Regulation AB; (iii)(A) the registered public accounting firm attestation report for each Reporting Servicer, as described under Section 3.23, and (B) if any registered public accounting firm attestation report described under Section 3.23 identifies any material instance of noncompliance, disclosure identifying such instance of noncompliance, or if any such registered public accounting firm attestation report is not included as an exhibit to such Form 10-K, disclosure that such report is not included and an explanation why such report is not included, and (iv) a Sarbanes-Oxley Certification as described in Section 3.24. Any disclosure or information in addition to (i) through (iv) above that is required to be included on Form 10-K (“Additional Form 10-K Disclosure”) shall be reported by the parties set forth on Exhibit W to the Depositor and the Securities Administrator and directed and approved by the Depositor pursuant to the following paragraph and the Securities Administrator will have no duty or liability for any failure hereunder to determine or prepare any Additional Form 10-K Disclosure, except to the extent of its obligations set forth in the next paragraph.

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(B) As set forth on Exhibit W hereto, no later than March 10 (with a 5 calendar day cure period, but in no event later than March 15) of each year that the Trust is subject to the Exchange Act reporting requirements, commencing in 2008, (i) the parties specified on Exhibit W shall be required to provide to the Securities Administrator and to the Depositor, to the extent known, in EDGAR-compatible format, or in such other format as agreed upon by the Securities Administrator and such party, the form and substance of any Additional Form 10-K Disclosure, if applicable, together with an Additional Disclosure Notification, and (ii) the Depositor will approve, as to form and substance, or disapprove, as the case may be, the inclusion of the Additional Form 10-K Disclosure on Form 10-K. The Securities Administrator has no duty under this Agreement to monitor or enforce the performance by the parties listed on Exhibit W of their duties under this paragraph or proactively solicit or procure from such parties any Additional Form 10-K Disclosure information. The Depositor will be responsible for any reasonable fees and expenses assessed or incurred by the Securities Administrator in connection with including any Additional Form 10-K Disclosure on Form 10-K pursuant to this Section 8.12 (a) (ii) (B).

(C) After preparing the Form 10-K, the Securities Administrator shall, upon request, forward electronically a copy of the Form 10-K to the Depositor. Within three Business Days after receipt of such copy, but no later than March 25th, in any year in which the Trust is subject to the reporting requirements of the Exchange Act, commencing in March 2008, the Depositor shall notify the Securities Administrator in writing (which may be furnished electronically) of any changes to or approval of such Form 10-K. In the absence of receipt of any written changes or approval, or if the Depositor does not request a copy of a Form 10-K, the Securities Administrator shall be entitled to assume that such Form 10-K is in final form and the Securities Administrator may proceed with the process for execution and filing of the Form 10-K. A senior officer of the Master Servicer in charge of the master servicing function shall sign the Form 10-K. If a Form 10-K cannot be filed on time or if a previously filed Form 10-K needs to be amended, the Securities Administrator will follow the procedures set forth in paragraph (d) of this Section 8.12. Promptly (but no later than one Business Day) after filing with the Commission, the Securities Administrator will make available on its internet website a final executed copy of each Form 10-K prepared and filed by the Securities Administrator. The parties to this Agreement acknowledge that the performance by the Securities Administrator of its duties under this Section 8.12(a)(ii) related to the timely preparation, execution and filing of Form 10-K is contingent upon such parties strictly observing all applicable deadlines in the performance of their duties under this Section 8.12(a)(ii) and Sections 3.22, 3.23 and 3.24. The Depositor acknowledges that the performance by the Master Servicer and the Securities Administrator of its duties under this Section 8.12(ii) related to the timely preparation, execution and filing of Form 10-K is also contingent upon any Servicing Function Participant strictly observing deadlines no later than those set forth in this paragraph that are applicable to the parties to this Agreement in the delivery to the Securities Administrator of any necessary Additional Form 10-K Disclosure, any annual statement of compliance and any assessment of compliance and attestation pursuant to any applicable agreement. Neither the Master Servicer nor the Securities Administrator shall have any liability for any loss, expense, damage, claim arising out of or with respect to any failure to properly prepare, execute and/or timely file such Form 10-K, where such failure results from the Securities Administrator’s inability or failure to obtain or receive, on a timely basis, any information from any other party hereto or any Servicing Function Participant needed to prepare, arrange for execution or file such Form 10-K, not resulting from its own negligence, bad faith or willful misconduct.

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(D) Form 10-K requires the registrant to indicate (by checking “yes” or “no”) that it “(1) has filed all reports required to be filed by Section 13 or 15(d) of the Exchange Act during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirement for the past 90 days.” The Depositor hereby instructs the Securities Administrator to check “Yes” for each item, unless the Depositor shall notify the Securities Administrator in writing, no later than the 15^th calendar day of March in any year in which the Trust is subject to the reporting requirements of the Exchange Act, commencing in March 2008, that the answer to either item should be “no.” The Depositor has filed all reports required to be filed by Section 13 or 15(d) of the Exchange Act during the preceding 12 months (or for such shorter period that the Depositor was required to file such reports) and it has been subject to such filing requirement for the past 90 days.” The Securities Administrator shall be entitled to rely on such representations in preparing, executing and/or filing any such Form 10-K.

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(iii) (A) Within four (4) Business Days after the occurrence of an event requiring disclosure on Form 8-K (each such event, a “Reportable Event”), if directed by the Depositor, the Securities Administrator shall prepare and file on behalf of the Trust Fund any Form 8-K, as required by the Exchange Act, provided that the Depositor shall file the initial Form 8-K in connection with the issuance of the Certificates. Any disclosure or information related to a Reportable Event or that is otherwise required to be included on Form 8-K (“Form 8-K Disclosure Information”) shall be reported by the parties set forth on Exhibit X to the Depositor and the Securities Administrator and directed and approved by the Depositor pursuant to the following paragraph and the Securities Administrator will have no duty or liability for any failure hereunder to determine or prepare any Form 8-K Disclosure Information or any Form 8-K, except to the extent of its obligations set forth in the next paragraph.

(B) As set forth on Exhibit X hereto, for so long as the Trust is subject to the Exchange Act reporting requirements, no later than the close of business New York City time on the 2nd Business Day after the occurrence of a Reportable Event (i) the parties hereto shall be required to provide to the Securities Administrator and the Depositor, to the extent known, in EDGAR-compatible format, or in such other format as agreed upon by the Securities Administrator and such party, the form and substance of any Form 8-K Disclosure Information, if applicable, together with an Additional Disclosure Notification, and (ii) the Depositor will approve, as to form and substance, or disapprove, as the case may be, the inclusion of the Form 8-K Disclosure Information. The Depositor will be responsible for any reasonable fees and expenses assessed or incurred by the Securities Administrator in connection with including any Form 8-K Disclosure Information on Form 8-K pursuant to this paragraph.

(C) After preparing the Form 8-K, the Securities Administrator shall, upon request, forward electronically a copy of the Form 8-K to the Depositor. Promptly, but no later than the close of business on the third Business Day after the Reportable Event, the Depositor shall notify the Securities Administrator in writing (which may be furnished electronically) of any changes to or approval of such Form 8-K. In the absence of receipt of any written changes or approval, or if the Depositor does not request a copy of a Form 8-K, the Securities Administrator shall be entitled to assume that such Form 8-K is in final form and the Securities Administrator may proceed with the process for execution and filing of the Form 8-K. A duly authorized representative of the Master Servicer shall sign each Form 8-K. If a Form 8-K cannot be filed on time or if a previously filed Form 8-K needs to be amended, the Securities Administrator will follow the procedures set forth in paragraph (d) of this Section 8.12. Promptly (but no later than one Business Day) after filing with the Commission, the Securities Administrator will make available on its internet website (located at www.ctslink.com) a final executed copy of each Form 8-K prepared and filed by the Securities Administrator. The parties to this Agreement acknowledge that the performance by the Securities Administrator of its duties under this Section 8.12(d)(iii) related to the timely preparation, execution and filing of Form 8-K is contingent upon such parties strictly observing all applicable deadlines in the performance of their duties under this Section 8.12(d)(iii). The Depositor acknowledges that the performance by the Master Servicer and the Securities Administrator of its duties under this Section 8.12(iii) related to the timely preparation, execution and filing of Form 8-K is also contingent upon any Servicing Function Participant strictly observing deadlines no later than those set forth in this paragraph that are applicable to the parties to this Agreement in the delivery to the Securities Administrator of any necessary Form 8-K Disclosure Information pursuant to the related any applicable agreement. The Securities Administrator shall have no liability for any loss, expense, damage, claim arising out of or with respect to any failure to properly prepare and/or timely file such Form 8-K, where such failure results from the Securities Administrator’s inability or failure to obtain or receive, on a timely basis, any information from any other party hereto or any Servicing Function Participant needed to prepare, arrange for execution or file such Form 8-K, not resulting from its own negligence, bad faith or willful misconduct.

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(b) The Depositor acknowledges and agrees that the Securities Administrator may include in any Exchange Act report all relevant information, data, and exhibits as the Securities Administrator may receive in connection with such report irrespective of any provision or Regulation AB that may permit the exclusion of such material. By the way of example, the Securities Administrator may file all assessments of compliance, attestation reports and compliance statements timely received from any Item 1122 Servicing Function Participant irrespective of any applicable minimum pool asset percentage requirement for disclosure related to such Servicing Function Participant.

(c) The Depositor agrees to furnish promptly to the Securities Administrator, from time to time upon request, such additional information, data, reports, documents, and financial statements within the Depositor’s possession or control as the Securities Administrator reasonably requests as necessary or appropriate to prepare and file the foregoing reports. The Securities Administrator shall make available to the Depositor copies of all Exchange Act reports filed hereunder.

(d) (i) On or before January 30 of the first year in which the Securities Administrator is able to do so under applicable law, the Securities Administrator shall prepare and file a Form 15 relating to the automatic suspension of reporting in respect of the Trust under the Exchange Act.

(ii) In the event that the Securities Administrator is unable to timely file with the Commission all or any required portion of any Form 8-K, 10-D or 10-K required to be filed by this Agreement because required disclosure information was either not delivered to it or delivered to it after the delivery deadlines set forth in this Agreement or for any other reason, the Securities Administrator will promptly notify electronically the Depositor. In the case of Form 10-D and 10-K, the parties to this Agreement will cooperate to prepare and file a Form 12b-25 and a 10-DA and 10-KA as applicable, pursuant to Rule 12b-25 of the Exchange Act. In the case of Form 8-K, the Securities Administrator will, upon receipt of all required Form 8-K Disclosure Information and upon the approval and direction of the Depositor, include such disclosure information on the next Form 10-D. In the event that any previously filed Form 8-K, 10-D or 10-K needs to be amended in connection with any Additional Form 10-D Disclosure (other than, in the case of Form 10-D, for the purpose of restating any Monthly Statement), Additional Form 10-K Disclosure or Form 8-K Disclosure Information, the Securities Administrator will notify electronically the Depositor and such other parties to this Agreement as are affected by this Amendment and such parties will cooperate to prepare any necessary 8-KA, 10-DA or 10-KA. Any Form 15, Form 12b-25 or any amendment to Form 8-K, 10-D or 10-K shall be signed by a duly authorized representative or senior officer in charge of master servicing, as applicable, of the Master Servicer. The parties to this Agreement acknowledge that the performance by each of the Master Servicer and the Securities Administrator of its duties under this Section 8.12(d) related to the timely preparation, execution and filing of Form 15, a Form 12b-25 or any amendment to Form 8-K, 10-D or 10-K is contingent upon each such party performing its duties under this Section. Neither the Master Servicer nor the Securities Administrator shall have any liability for any loss, expense, damage, claim arising out of or with respect to any failure to properly prepare, execute and/or timely file any such Form 15, Form 12b-25 or any amendments to Forms 8-K, 10-D or 10-K, where such failure results from the Securities Administrator’s inability or failure to obtain or receive, on a timely basis, any information from any other party hereto or any Servicing Function Participant needed to prepare, arrange for execution or file such Form 15, Form 12b-25 or any amendments to Forms 8-K, 10-D or 10-K, not resulting from its own negligence, bad faith or willful misconduct. The Depositor shall be responsible for all costs and expenses of the Securities Administrator related to the preparation and filing of any such amendment. Notwithstanding the foregoing, if any Form 10-D needs to be amended solely to change the information contained in the Monthly Statement, the Securities Administrator shall not be required to notify the Depositor of such amendment.

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(e) Other than the Exchange Act reports specified above, the Securities Administrator shall have no responsibility to file any items or reports with the Commission under the Exchange Act or otherwise; provided, however, the Securities Administrator and Master Servicer will cooperate with the Depositor in connection with any additional filings with respect to the Trust as the Depositor deems necessary under the Exchange Act.

(f) The Depositor shall pay all costs and expenses of the Securities Administrator related to the preparation and filing of any current report on Form 8-K, any periodic report on Form 10-D (other than the costs and expense of the Securities Administrator associated with the preparation and filing of the Monthly Statement), or any amendment to any Exchange Act report. Except as otherwise provided herein, all expenses incurred by the Securities Administrator in connection with its preparation and filing of Exchange Act reports hereunder shall not be reimbursable from the Trust.

(g) Any notice required under this Section 8.12 may be given by facsimile or by electronic mail.

Section 8.13 Tax Classification of the Excess Reserve Fund Account and the Supplemental Interest Trust. For federal income tax purposes, the Securities Administrator shall treat the Excess Reserve Fund Account and the Supplemental Interest Trust as a disregarded entity for so long as a single holder owns all of the Class X Certificates. For all federal tax purposes, amounts transferred by the Upper Tier REMIC to the Excess Reserve Fund Account shall be treated as distributions by the Securities Administrator to the Class X Certificateholders.

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ARTICLE IX

ADMINISTRATION OF THE MORTGAGE LOANS

BY THE MASTER SERVICER AND THE CREDIT RISK MANAGER

Section 9.01 Duties of the Master Servicer; Enforcement of Servicer’s Obligations. (a) The Master Servicer, on behalf of the Trustee, the Securities Administrator, the Depositor and the Certificateholders, shall monitor the performance of the obligations of the Servicer under this Agreement, and (except as set forth below) shall use its reasonable good faith efforts to cause the Servicer to duly and punctually perform its duties and obligations hereunder. Upon the occurrence of an Event of Default of which a Responsible Officer of the Master Servicer or, if the Master Servicer and the Servicer are the same entity, the Trustee, has actual knowledge, the Master Servicer or the Trustee, as applicable, shall promptly notify the Securities Administrator and the Trustee, as applicable, and shall specify in such notice the action, if any, the Master Servicer or the Trustee, as applicable, plans to take in respect of such default. So long as an Event of Default shall occur and be continuing, the Master Servicer or the Trustee, as applicable, shall take the actions specified in Article VII. Notwithstanding anything in this Agreement or the Credit Risk Management Agreement entered into by the Servicer to the contrary, the Master Servicer or the Trustee, as applicable, shall have no duty or obligation to enforce the Credit Risk Management Agreement or to supervise, monitor or oversee the activities of the Servicer under the Credit Risk Management Agreement with respect to any action taken or not taken by the Servicer at the direction of the Sponsor or pursuant to a recommendation of the Credit Risk Manager.

If (i) the Servicer reports a delinquency on a monthly report and (ii) the Servicer, by 11 a.m. (New York Time) on the related Remittance Date, neither makes an Advance nor provides the Securities Administrator, the Master Servicer and the Trustee with an Officer’s Certificate certifying that such an Advance would be a Nonrecoverable P&I Advance or Nonrecoverable Servicing Advance, then the Master Servicer or, if the Master Servicer and such Servicer are the same entity, the Trustee, shall deposit in the Distribution Account not later than the Business Day immediately preceding the related Distribution Date an Advance in an amount equal to the difference between (x) with respect to each Monthly Payment due on a Mortgage Loan that is delinquent (other than Relief Act Interest Shortfalls) and for which the Servicer was required to make an Advance pursuant to this Agreement and (y) amounts deposited in the Collection Account to be used for Advances with respect to such Mortgage Loan, except to the extent the Master Servicer or the Trustee, as applicable, determines any such Advance to be a Nonrecoverable P&I Advance or Nonrecoverable Servicing Advance. Subject to the foregoing and Section 7.02, the Master Servicer or the Trustee, as applicable, shall continue to make such Advances for so long as the Servicer is required to do so under this Agreement. If applicable, on the Business Day immediately preceding the Distribution Date, the Master Servicer shall deliver an Officer’s Certificate to the Trustee stating that the Master Servicer elects not to make an Advance in a stated amount and detailing the reason(s) it deems the Advance to be a Nonrecoverable P&I Advance or Nonrecoverable Servicing Advance. Any amounts deposited by the Master Servicer or the Trustee, as applicable, pursuant to this Section 9.01 shall be net of the Servicing Fee for the related Mortgage Loans.

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(b) The Master Servicer or the Trustee (as successor master servicer), as applicable, shall pay the costs of monitoring the Servicer as required hereunder (including costs associated with (i) termination of the Servicer, (ii) the appointment of a successor servicer or (iii) the transfer to and assumption of the servicing by the Master Servicer or the Trustee, as applicable) and shall, to the extent permitted hereunder, seek reimbursement therefor initially from the terminated Servicer. In the event the full costs associated with the transition of servicing responsibilities to the Master Servicer or the Trustee (as successor master servicer), as applicable, are not paid for by the predecessor or successor servicer (provided such successor servicer is not the Master Servicer or the Trustee (as successor master servicer)), the Master Servicer or the Trustee, as applicable, may be reimbursed therefor by the Trust for all costs incurred by the Master Servicer or the Trustee (as successor master servicer), as applicable, associated with any such transfer of servicing duties from the Servicer to the Master Servicer or the Trustee, as applicable, or any other successor servicer.

(c) If the Master Servicer or the Trustee (as successor master servicer), as applicable, assumes the servicing with respect to any of the Mortgage Loans, it will not assume liability for the representations and warranties of the Servicer it replaces or for any errors or omissions of the Servicer.

(d) Neither the Depositor nor the Securities Administrator shall consent to the assignment by the Servicer of the Servicer’s rights and obligations under this Agreement without the prior written consent of the Master Servicer and the Trustee, which consent shall not be unreasonably withheld.

Section 9.02 [Reserved].

Section 9.03 [Reserved].

Section 9.04 Maintenance of Fidelity Bond and Errors and Omissions Insurance. The Master Servicer, at its expense, shall maintain in effect a blanket fidelity bond and an errors and omissions insurance policy, affording coverage with respect to all directors, officers, directors, employees and other Persons acting on such Master Servicer’s behalf, and covering errors and omissions in the performance of the Master Servicer’s obligations hereunder. The errors and omissions insurance policy and the fidelity bond shall be in such form and amount generally acceptable for entities serving as master servicers or trustees.

Section 9.05 Representations and Warranties of the Master Servicer. (a) The Master Servicer hereby represents and warrants to the Depositor, the Securities Administrator and the Trustee, for the benefit of the Certificateholders, as of the Closing Date that:

(i) it is a national banking association validly existing and in good standing under the laws of the United States of America, and as Master Servicer has full power and authority to transact any and all business contemplated by this Agreement and to execute, deliver and comply with its obligations under the terms of this Agreement, the execution, delivery and performance of which have been duly authorized by all necessary corporate action on the part of the Master Servicer;

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(ii) the execution and delivery of this Agreement by the Master Servicer and its performance and compliance with the terms of this Agreement will not (A) violate the Master Servicer’s charter or bylaws, (B) violate any law or regulation or any administrative decree or order to which it is subject or (C) constitute a default (or an event which, with notice or lapse of time, or both, would constitute a default) under, or result in the breach of, any material contract, agreement or other instrument to which the Master Servicer is a party or by which it is bound or to which any of its assets are subject, which violation, default or breach would materially and adversely affect the Master Servicer’s ability to perform its obligations under this Agreement;

(iii) this Agreement constitutes, assuming due authorization, execution and delivery hereof by the other respective parties hereto, a legal, valid and binding obligation of the Master Servicer, enforceable against it in accordance with the terms hereof, except as such enforcement may be limited by bankruptcy, insolvency, reorganization, moratorium and other laws affecting the enforcement of creditors’ rights in general, and by general equity principles (regardless of whether such enforcement is considered in a proceeding in equity or at law);

(iv) the Master Servicer is not in default with respect to any order or decree of any court or any order or regulation of any federal, state, municipal or governmental agency to the extent that any such default would materially and adversely affect its performance hereunder;

(v) the Master Servicer is not a party to or bound by any agreement or instrument or subject to any charter provision, bylaw or any other corporate restriction or any judgment, order, writ, injunction, decree, law or regulation that may materially and adversely affect its ability as Master Servicer to perform its obligations under this Agreement or that requires the consent of any third person to the execution of this Agreement or the performance by the Master Servicer of its obligations under this Agreement;

(vi) no litigation is pending or, to the best of the Master Servicer’s knowledge, threatened against the Master Servicer which would prohibit its entering into this Agreement or performing its obligations under this Agreement;

(vii) no consent, approval, authorization or order of any court or governmental agency or body is required for the execution, delivery and performance by the Master Servicer of or compliance by the Master Servicer with this Agreement or the consummation of the transactions contemplated by this Agreement, except for such consents, approvals, authorizations and orders (if any) as have been obtained; and

(viii) the consummation of the transactions contemplated by this Agreement are in the ordinary course of business of the Master Servicer.

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(b) It is understood and agreed that the representations and warranties set forth in this Section shall survive the execution and delivery of this Agreement. The Master Servicer shall indemnify the Depositor, the Servicer, Securities Administrator, the Trustee and the Trust and hold them harmless against any loss, damages, penalties, fines, forfeitures, reasonable legal fees and related costs, judgments, and other reasonable costs and expenses resulting from any claim, demand, defense or assertion based on or grounded upon, or resulting from, a material breach of the Master Servicer’s representations and warranties contained in Section 9.05(a) above. It is understood and agreed that the enforcement of the obligation of the Master Servicer set forth in this Section 9.05 to indemnify the Depositor, the Servicer, the Securities Administrator, the Trustee and the Trust constitutes the sole remedy of the Depositor the Servicer, the Securities Administrator, the Trustee and the Trust respecting a breach of the foregoing representations and warranties. Such indemnification shall survive any termination of the Master Servicer as Master Servicer hereunder, any termination of this Agreement and resignation or removal of the Trustee.

Any cause of action against the Master Servicer relating to or arising out of the breach of any representations and warranties made in this Section shall accrue upon discovery of such breach by either the Depositor, the Master Servicer, Securities Administrator or the Trustee or notice thereof by any one of such parties to the other parties.

Section 9.06 Master Servicer Events of Default. Each of the following shall constitute a “Master Servicer Event of Default”:

(a) any failure by the Master Servicer to deposit in the Distribution Account any payment received by it from the Servicer to make any P&I Advance or required to be made by the Master Servicer under the terms of this Agreement which continues unremedied for a period of two (2) Business Days after the date upon which written notice of such failure, requiring the same to be remedied, shall have been given to the Master Servicer by any other party hereto;

(b) failure by the Master Servicer to duly observe or perform, in any material respect, any other covenants, obligations or agreements of the Master Servicer as set forth in this Agreement which failure continues unremedied for a period of thirty (30) days after the date on which written notice of such failure, requiring the same to be remedied, shall have been given to the Master Servicer by the Trustee or to the Master Servicer and Trustee by the holders of Certificates evidencing at least 25.00% of the Voting Rights;

(c) a decree or order of a court or agency or supervisory authority having jurisdiction for the appointment of a conservator or receiver or liquidator in any insolvency, bankruptcy, readjustment of debt, marshaling of assets and liabilities or similar proceedings, or for the winding-up or liquidation of its affairs, shall have been entered against the Master Servicer and such decree or order shall have remained in force, undischarged or unstayed for a period of sixty (60) days;

(d) the Master Servicer shall consent to the appointment of a conservator or receiver or liquidator in any insolvency, bankruptcy, readjustment of debt, marshaling of assets and liabilities or similar proceedings of or relating to the Master Servicer or relating to all or substantially all of its property;

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(e) the Master Servicer shall admit in writing its inability to pay its debts as they become due, file a petition to take advantage of any applicable insolvency or reorganization statute, make an assignment for the benefit of its creditors, or voluntarily suspend payment of its obligations for three (3) Business Days;

(f) Except as otherwise set forth herein, the Master Servicer attempts to assign this Agreement or its responsibilities hereunder or to delegate its duties hereunder (or any portion thereof) without the consent of the Securities Administrator and the Depositor;

(g) the indictment of the Master Servicer for the taking of any action by the Master Servicer, any Affiliate or any director or employee thereof that constitutes fraud or criminal activity in the performance of its obligations under this Agreement, in each case, where such indictment materially and adversely affects the ability of the Master Servicer to perform its obligations under this Agreement (subject to the condition that such indictment is not dismissed within ninety (90) days); or

(h) failure of the Master Servicer to timely provide the Depositor with the assessment, attestation and annual statement of compliance required by Item 1122 of Regulation AB in accordance with Sections 3.22, 3.23 and 3.24.

In each and every such case, so long as a Master Servicer Event of Default shall not have been remedied, in addition to whatever rights the Trustee may have at law or equity or to damages, including injunctive relief and specific performance, the Trustee, by notice in writing to the Master Servicer, may, and upon the request of the Holders of Certificates representing at least 51.00% of the Voting Rights shall, terminate with cause all the rights and obligations of the Master Servicer under this Agreement.

Upon receipt by the Master Servicer of such written notice, all authority and power of the Master Servicer under this Agreement, shall pass to and be vested in any successor master servicer appointed hereunder which accepts such appointments. Upon written request from the Trustee or the Depositor, the Master Servicer shall prepare, execute and deliver to the successor entity designated by the Trustee any and all documents and other instruments related to the performance of its duties hereunder as the Master Servicer and, place in such successor’s possession all such documents with respect to the master servicing of the Mortgage Loans and do or cause to be done all other acts or things necessary or appropriate to effect the purposes of such notice of termination, at the Master Servicer’s sole expense. The Master Servicer shall cooperate with the Trustee and such successor master servicer in effecting the termination of the Master Servicer’s responsibilities and rights hereunder, including without limitation, the transfer to such successor master servicer for administration by it of all cash amounts which shall at the time be credited to the Distribution Account or are thereafter received with respect to the Mortgage Loans.

Section 9.07 Waiver of Default. By a written notice, the Trustee may at the direction of Holders of Certificates evidencing at least 51.00% of the Voting Rights waive any default by the Master Servicer in the performance of its obligations hereunder and its consequences. Upon any waiver of a past default, such default shall cease to exist, and any Master Servicer Event of Default arising therefrom shall be deemed to have been remedied for every purpose of this Agreement. No such waiver shall extend to any subsequent or other default or impair any right consequent thereon except to the extent expressly so waived.

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Section 9.08 Successor to the Master Servicer. Upon termination of the Master Servicer’s responsibilities and duties under this Agreement, the Depositor shall use its reasonable good faith efforts to appoint a successor, which shall succeed to all rights and assume all of the responsibilities, duties and liabilities of the Master Servicer under this Agreement prior to the termination of the Master Servicer. Any successor shall be a Fannie Mae and Freddie Mac approved servicer in good standing and acceptable to the Depositor and the Rating Agencies. In connection with such appointment and assumption, the Depositor may make such arrangements for the compensation of such successor as it and such successor shall agree. In the event that the Master Servicer’s duties, responsibilities and liabilities under this Agreement are terminated, the Master Servicer shall continue to discharge its duties and responsibilities hereunder until the effective date of such termination with the same degree of diligence and prudence which it is obligated to exercise under this Agreement and shall take no action whatsoever that might impair or prejudice the rights of its successor. The termination of the Master Servicer shall not become effective until a successor shall be appointed pursuant hereto and shall in no event (i) relieve the Master Servicer of responsibility for the representations and warranties made pursuant to Section 9.05(a) hereof and the remedies available to the Trustee under Section 9.05(b) hereof, it being understood and agreed that the provisions of Section 9.05 hereof shall be applicable to the Master Servicer notwithstanding any such sale, assignment, resignation or termination of the Master Servicer or the termination of this Agreement; or (ii) affect the right of the Master Servicer to receive payment and/or reimbursement of any amounts accruing to it hereunder prior to the date of termination (or during any transition period in which the Master Servicer continues to perform its duties hereunder prior to the date the successor master servicer fully assumes its duties).

If no successor master servicer has accepted its appointment within 90 days of the time the Trustee receives the resignation of the Master Servicer, the Trustee shall be the successor master servicer in all respects under this Agreement and shall have all the rights and powers and be subject to all the responsibilities, duties and liabilities relating thereto, including the obligation to make Advances; provided, however, that any failure to perform any duties or responsibilities caused by the Master Servicer’s failure to provide information required by this Agreement shall not be considered a default by the Trustee hereunder. In the Trustee’s capacity as such successor, the Trustee shall have the same limitations on liability herein granted to the Master Servicer. Notwithstanding anything herein to the contrary, the Trustee in its role as successor master servicer shall have no obligation to monitor or supervise the Servicer, shall only have the obligation to make Advances if it terminates the Servicer pursuant to Section 7.01 (in its role as successor master servicer), and shall make such Advances only pursuant to Section 7.02. As compensation therefor, the Trustee shall be entitled to receive the compensation, reimbursement and indemnities otherwise payable to the Master Servicer, including the fees and other amounts payable pursuant to Section 9.09 hereof.

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Any successor master servicer appointed as provided herein, shall execute, acknowledge and deliver to the Master Servicer, the Depositor and to the Trustee an instrument accepting such appointment, wherein the successor shall make the representations and warranties set forth in Section 9.05 hereof, and whereupon such successor shall become fully vested with all of the rights, powers, duties, responsibilities, obligations and liabilities of the Master Servicer, with like effect as if originally named as a party to this Agreement. Any termination or resignation of the Master Servicer or termination of this Agreement shall not affect any claims that the Trustee may have against the Master Servicer arising out of the Master Servicer’s actions or failure to act prior to any such termination or resignation or in connection with the Trustee’s assumption of such obligations, duties and responsibilities.

Upon a successor’s acceptance of appointment as such, the Master Servicer shall notify by mail the Trustee and the Depositor of such appointment.

Section 9.09 Compensation of the Master Servicer. [Reserved].

Section 9.10 Merger or Consolidation. Any Person into which the Master Servicer may be merged or consolidated, or any Person resulting from any merger, conversion, other change in form or consolidation to which the Master Servicer shall be a party, or any Person succeeding to the business of the Master Servicer, shall be the successor to the Master Servicer hereunder, without the execution or filing of any paper or any further act on the part of any of the parties hereto, anything herein to the contrary notwithstanding; provided, however, that the successor or resulting Person to the Master Servicer shall (i) be a Person (or have an Affiliate) that is qualified and approved to service mortgage loans for Fannie Mae and Freddie Mac (provided further that a successor master servicer that satisfies subclause (i) through an Affiliate agrees to service the Mortgage Loans in accordance with all applicable Fannie Mae and Freddie Mac guidelines) and (ii) have a net worth of not less than $25,000,000.

Section 9.11 Resignation of the Master Servicer. Except as otherwise provided in Sections 9.08 and 9.10 hereof, the Master Servicer shall not resign from the obligations and duties hereby imposed on it unless the Master Servicer’s duties hereunder are no longer permissible under applicable law or are in material conflict by reason of applicable law with any other activities carried on by it and cannot be cured. Any such determination permitting the resignation of the Master Servicer shall be evidenced by an Opinion of Counsel that shall be independent to such effect delivered to the Trustee. No such resignation shall become effective until the Trustee shall have assumed, or a successor master servicer satisfactory to the Trustee and the Depositor shall have assumed, the Master Servicer’s responsibilities and obligations under this Agreement. Notice of such resignation shall be given promptly by the Master Servicer and the Depositor to the Trustee.

If at any time, Wells Fargo, as Master Servicer, resigns under this Section 9.11, or is removed as Master Servicer pursuant to Section 9.06, then at such time Wells Fargo shall also resign (and shall be entitled to resign) as Securities Administrator under this Agreement.

Section 9.12 Assignment or Delegation of Duties by the Master Servicer. Except as expressly provided herein, the Master Servicer shall not assign or transfer any of its rights, benefits or privileges hereunder to any other Person, or delegate to or subcontract with, or authorize or appoint any other Person to perform any of the duties, covenants or obligations to be performed by the Master Servicer; provided, however, that the Master Servicer shall have the right with the prior written consent of the Depositor (which shall not be unreasonably withheld or delayed), and upon delivery to the Trustee and the Depositor of a letter from each Rating Agency to the effect that such action shall not result in a downgrade of the ratings assigned to any of the Certificates, to delegate or assign to or subcontract with or authorize or appoint any qualified Person to perform and carry out any duties, covenants or obligations to be performed and carried out by the Master Servicer hereunder. Notice of such permitted assignment shall be given promptly by the Master Servicer to the Depositor and the Trustee. If, pursuant to any provision hereof, the duties of the Master Servicer are transferred to a successor master servicer, the entire compensation payable to the Master Servicer pursuant hereto shall thereafter be payable to such successor master servicer but in no event shall the fee payable to the successor master servicer exceed that payable to the predecessor master servicer.

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Section 9.13 Limitation on Liability of the Master Servicer. Neither the Master Servicer nor any of the directors, officers, employees or agents of the Master Servicer shall be under any liability to the Trustee or the Certificateholders for any action taken or for refraining from the taking of any action in good faith pursuant to this Agreement, or for errors in judgment; provided, however, that this provision shall not protect the Master Servicer or any such person against any liability that would otherwise be imposed by reason of willful malfeasance, bad faith or negligence in the performance of its duties or by reason of reckless disregard for its obligations and duties under this Agreement. The Master Servicer and any director, officer, employee or agent of the Master Servicer may rely in good faith on any document prima facie properly executed and submitted by any Person respecting any matters arising hereunder. The Master Servicer shall be under no obligation to appear in, prosecute or defend any legal action that is not incidental to its duties as Master Servicer with respect to the Mortgage Loans under this Agreement and that in its opinion may involve it in any expenses or liability; provided, however, that the Master Servicer may in its sole discretion undertake any such action that it may deem necessary or desirable in respect to this Agreement and the rights and duties of the parties hereto and the interests of the Certificateholders hereunder. In such event, the legal expenses and costs of such action and any liability resulting therefrom, shall be liabilities of the Trust, and the Master Servicer shall be entitled to be reimbursed therefor out of the Distribution Account in accordance with the provisions of Section 9.09 and Section 9.14.

The Master Servicer shall not be liable under this Agreement for any acts or omissions of the Servicer except to the extent that damages or expenses are incurred as a result of such acts or omissions and such damages and expenses would not have been incurred but for the negligence, willful malfeasance, bad faith or recklessness of the Master Servicer in supervising, monitoring and overseeing the performance of the obligations of the Servicer as required under this Agreement.

Section 9.14 Indemnification; Third Party Claims. The Master Servicer agrees to indemnify and hold harmless the Trustee as successor master servicer from and against any and all claims, losses, penalties, fines, forfeitures, legal fees and related costs, judgments, and any other costs, liabilities, fees and expenses (including reasonable attorneys’ fees) that the Trustee may sustain as a result of such liability or obligations of the Master Servicer and in connection with the Trustee’s assumption (not including the Trustee’s performance, except to the extent that costs or liability of the Trustee are created or increased as a result of negligent or wrongful acts or omissions of the Master Servicer prior to its replacement as Master Servicer) of the Master Servicer’s obligations, duties or responsibilities under such agreement.

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The Trust will indemnify the Master Servicer and hold it harmless against any and all claims, losses, penalties, fines, forfeitures, legal fees and related costs, judgments, and any other costs, liabilities, fees and expenses that the Master Servicer may incur or sustain in connection with, arising out of or related to this Agreement or the Certificates, except to the extent that any such loss, liability or expense is related to (i) a material breach of the Master Servicer’s representations and warranties in this Agreement, (ii) the Master Servicer’s willful malfeasance, bad faith or negligence or by reason of its reckless disregard of its duties and obligations under this Agreement or (iii) failure to provide the assessment, attestation and annual statement of compliance in accordance with Sections 3.22, 3.23 and 3.24; provided that any such loss, liability or expense constitutes an “unanticipated expense incurred by the REMIC” within the meaning of Treasury Regulations Section 1.860G-1(b)(3)(ii). The Master Servicer shall be entitled to reimbursement for any such indemnified amount from funds on deposit in the Distribution Account. The Master Servicer shall not be liable for any course of action taken by the Servicer with respect to loss mitigation of defaulted Mortgage Loans at the direction of the Credit Risk Manager or the Sponsor pursuant to a Credit Risk Management Agreement or otherwise. Further, the Master Servicer shall not be liable for the performance by the Servicer under any Credit Risk Management Agreement.

Section 9.15 Duties of the Credit Risk Manager.

(a) The Certificateholders, by their purchase and acceptance of the Certificates, appoint OfficeTiger Global Real Estate Services Inc., formerly known as MortgageRamp, Inc., as Credit Risk Manager. For and on behalf of the Depositor and the Trust, the Credit Risk Manager will provide reports and recommendations concerning certain delinquent and defaulted Mortgage Loans, and as to the collection of any Prepayment Charges with respect to the Mortgage Loans. Such reports and recommendations will be based upon the Monthly Statement and information provided by the Servicer and the Master Servicer pursuant to the Credit Risk Management Agreement to the Credit Risk Manager by the Servicer and the Master Servicer. The Credit Risk Manager shall look solely to the Servicer, the Master Servicer and to the Monthly Statement for all information and data (including loss and delinquency information and data) and loan level information and data relating to the servicing of the Mortgage Loans and neither the Securities Administrator nor the Trustee shall have any obligation to provide any such information to the Credit Risk Manager and shall not otherwise have any responsibility under any Credit Risk Management Agreement. The Credit Risk Manager shall be entitled to compensation from the Trust equal to the Credit Risk Manager Fee.

(b) On or about the 15th calendar day of each month, the Credit Risk Manager shall have prepared and shall make available to the Depositor, the following reports:

(i) Executive Summary: The Executive Summary will consist of a brief high level summary of certain key performance metrics as well as a narrative summary of loans identified and reviewed for follow-up actions by the Servicer.

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(ii) General Pool Characteristics: This report will contain a listing of various characteristics of the mortgage loan pool (including history and stratification) such as documentation levels, occupancy status, weighted aging, CLTV, NOO rate, junior lien percentage, etc.

(iii) Performance Report: This report will graphically summarize the delinquency rates as well as the loss mitigation, foreclosure, REO, CPR and loss severity and related summary information.

(iv) Prepayment Analysis: This report will consist of a compilation and summary of various loan characteristics for Mortgage Loans that have prepaid, along with prepayment premium analytics.

(v) Servicer Remittance Report: This report will consist of an analysis of any discrepancy between the monthly servicer remittance file and the final monthly trust report including, without limitation, the collection of prepayment premiums.

(vi) OfficeTiger Loan Review Report: This report will consist of a narrative summary with respect to the individual loans that have been flagged for manual review and follow-up consultation with the Servicer. This report may also include narrative summaries of the recommendation of the Credit Risk Manager.

Section 9.16 Limitation Upon Liability of the Credit Risk Manager. Neither the Credit Risk Manager, nor any of the directors, officers, employees or agents of the Credit Risk Manager, shall be under any liability to the Trustee, the Securities Administrator, the Certificateholders or the Depositor for any action taken or for refraining from the taking of any action in good faith pursuant to this Agreement, in reliance upon information provided by the Servicer, and the Master Servicer under the Credit Risk Management Agreements or for errors in judgment; provided, however, that this provision shall not protect the Credit Risk Manager or any such person against liability that would otherwise be imposed by reason of willful malfeasance, bad faith or gross negligence in its performance of its duties or by reason of reckless disregard for its obligations and duties under this Agreement or the Credit Risk Management Agreements. The Credit Risk Manager and any director, officer, employee or agent of the Credit Risk Manager may rely in good faith on any document of any kind prima facie properly executed and submitted by any Person respecting any matters arising hereunder, and may rely in good faith upon the accuracy of information furnished by the Servicer and the Master Servicer pursuant to the Credit Risk Management Agreements in the performance of its duties thereunder and hereunder.

Section 9.17 Removal and Resignation of Credit Risk Manager. The Credit Risk Manager may be removed as Credit Risk Manager by Certificateholders holding not less than 66-2/3% of the Voting Rights of Certificates, in the exercise of its or their sole discretion, at any time, without cause, upon ten (10) days prior written notice. The Certificateholders shall provide such written notice to the Trustee and upon receipt of such notice, the Trustee shall provide written notice to the Credit Risk Manager of its removal, effective upon receipt of such notice. In addition, on July 3, 2012 and each anniversary date thereafter, upon thirty (30) days prior written notice, the Credit Risk Manager will have the option to resign as Credit Risk Manager and the Depositor shall have the option to terminate the Credit Risk Manager without cause.

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ARTICLE X

CONCERNING THE SECURITIES ADMINISTRATOR

Section 10.01 Duties of Securities Administrator. The Securities Administrator shall undertake to perform such duties and only such duties as are specifically set forth in this Agreement.

The Securities Administrator, upon receipt of all resolutions, certificates, statements, opinions, reports, documents, orders or other instruments furnished to the Securities Administrator that are specifically required to be furnished pursuant to any provision of this Agreement, shall examine them to determine whether they are in the form required by this Agreement; provided, however, that the Securities Administrator shall not be responsible for the accuracy or content of any such resolution, certificate, statement, opinion, report, document, order or other instrument. If any such instrument is found not to conform in any material respect to the requirements of this Agreement, the Securities Administrator shall notify the Certificateholders of such non-conforming instrument in the event the Securities Administrator, after so requesting, does not receive a satisfactorily corrected instrument.

No provision of this Agreement shall be construed to relieve the Securities Administrator of liability for its own negligent action, its own negligent failure to act or its own willful misconduct; provided, however, that:

(i) the duties and obligations of the Securities Administrator shall be determined solely by the express provisions of this Agreement, the Securities Administrator shall not be liable except for the performance of such duties and obligations as are specifically set forth in this Agreement, no implied covenants or obligations shall be read into this Agreement against the Securities Administrator and the Securities Administrator may conclusively rely, as to the truth of the statements and the correctness of the opinions expressed therein, upon any certificates or opinions furnished to the Securities Administrator and conforming to the requirements of this Agreement which it believed in good faith to be genuine and to have been duly executed by the proper authorities respecting any matters arising hereunder;

(ii) the Securities Administrator shall not be liable for any error of judgment made in good faith by a Responsible Officer or Responsible Officers of the Securities Administrator, unless it shall be conclusively determined by a court of competent jurisdiction, such determination not subject to appeal, that the Securities Administrator was negligent in ascertaining the pertinent facts;

(iii) the Securities Administrator shall not be liable with respect to any action or inaction taken, suffered or omitted to be taken by it in good faith in accordance with the direction of Holders of Certificates evidencing not less than 25.00% of the Voting Rights of Certificates relating to the time, method and place of conducting any proceeding for any remedy available to the Securities Administrator, or exercising or omitting to exercise any trust or power conferred upon the Securities Administrator under this Agreement; and

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(iv) the Securities Administrator shall not be accountable, shall have no liability and makes no representation as to any acts or omissions hereunder of the Master Servicer or the Trustee.

Section 10.02 Certain Matters Affecting the Securities Administrator. Except as otherwise provided in Section 10.01:

(i) the Securities Administrator may request and conclusively rely upon and shall be fully protected in acting or refraining from acting upon any resolution, Officer’s Certificate, certificate of auditors or any other certificate, statement, instrument, opinion, report, notice, request, consent, order, appraisal, bond or other paper or document believed by it to be genuine and to have been signed or presented by the proper party or parties and the Securities Administrator shall have no responsibility to ascertain or confirm the genuineness of any signature of any such party or parties;

(ii) the Securities Administrator may consult with counsel, financial advisers or accountants and the advice of any such counsel, financial advisers or accountants and any advice or Opinion of Counsel shall be full and complete authorization and protection in respect of any action taken or suffered or omitted by it hereunder in good faith and in accordance with such advice or Opinion of Counsel;

(iii) the Securities Administrator shall not be liable for any action or inaction taken, suffered or omitted by it in good faith and believed by it to be authorized or within the discretion or rights or powers conferred upon it by this Agreement;

(iv) the Securities Administrator shall not be bound to make any investigation into the facts or matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, consent, order, approval, bond or other paper or document, unless requested in writing so to do by Holders of Certificates evidencing not less than 25.00% of the Voting Rights allocated to each Class of Certificates; provided, however, that if the payment within a reasonable time to the Securities Administrator of the costs, expenses or liabilities likely to be incurred by it in the making of such investigation is, in the opinion of the Securities Administrator, not reasonably assured to the Securities Administrator by the security afforded to it by the terms of this Agreement, the Securities Administrator may require reasonable indemnity against such expense or liability as a condition to so proceeding. Nothing in this clause (iv) shall derogate from the obligation of the Securities Administrator to observe any applicable law prohibiting disclosure of information regarding the Mortgagors, provided that the Securities Administrator shall have no liability for disclosure required by this Agreement;

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(v) the Securities Administrator may execute any of the trusts or powers hereunder or perform any duties hereunder either directly or by or through agents or attorneys or a custodian and the Securities Administrator shall not be responsible for any misconduct or negligence on the part of any such agent, attorney or custodian appointed by the Securities Administrator with due care;

(vi) the Securities Administrator shall not be required to risk or expend its own funds or otherwise incur any financial liability in the performance of any of its duties or in the exercise of any of its rights or powers hereunder if it shall have reasonable grounds for believing that repayment of such funds or adequate indemnity against such risk or liability is not assured to it, and none of the provisions contained in this Agreement shall in any event require the Securities Administrator to perform, or be responsible for the manner of performance of, any of the obligations of the Master Servicer or the Trustee under this Agreement;

(vii) the Securities Administrator shall be under no obligation to exercise any of the trusts, rights or powers vested in it by this Agreement or to institute, conduct or defend any litigation hereunder or in relation hereto at the request, order or direction of any of the Certificateholders, pursuant to the provisions of this Agreement, unless such Certificateholders shall have offered to the Securities Administrator reasonable security or indemnity satisfactory to the Securities Administrator against the costs, expenses and liabilities which may be incurred therein or thereby; and

(viii) the Securities Administrator shall have no obligation to appear in, prosecute or defend any legal action that is not incidental to its duties hereunder and which in its opinion may involve it in any expense or liability; provided, however, that in the event of a breach or default by the Derivative Counterparty under the Cap Agreement or the Swap Agreement, the Securities Administrator shall pursue all legal remedies available against the Derivative Counterparty under the Cap Agreement or the Swap Agreement, as applicable, in consultation with the Depositor; provided, further, that the Securities Administrator may in its discretion undertake any such action that it may deem necessary or desirable in respect of this Agreement and the rights and duties of the parties hereto and the interests of the Trustee, the Securities Administrator and the Certificateholders hereunder. In such event, the legal expenses and costs of such action and any liability resulting therefrom shall be expenses, costs and liabilities of the Trust Fund, and the Securities Administrator shall be entitled to be reimbursed therefor out of the Collection Account.

The Securities Administrator shall have no duty (A) to undertake or ensure any recording, filing, or depositing of this Agreement or any agreement referred to herein or any financing statement or continuation statement evidencing a security interest, or to see to the maintenance of any such recording or filing or depositing or to any rerecording, refiling or redepositing thereof, (B) to procure or maintain any insurance or (C) to pay or discharge any tax, assessment, or other governmental charge or any lien or encumbrance of any kind owing with respect to, assessed or levied against, any part of the Trust Fund other than from funds available in the Distribution Account.

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Section 10.03 Securities Administrator Not Liable for Certificates or Mortgage Loans. The recitals contained herein and in the Certificates shall be taken as the statements of the Depositor or the transferor, as the case may be, and the Securities Administrator assumes no responsibility for their correctness. The Securities Administrator makes no representations as to the validity or sufficiency of this Agreement, the Cap Agreement, the Swap Agreement, or of the Certificates or of any Mortgage Loan or related document other than with respect to the Securities Administrator’s execution and authentication of the Certificates. The Securities Administrator shall not be accountable for the use or application by the Depositor, the Trustee, the Master Servicer, or the Derivative Counterparty of any funds paid to the Depositor, the Trustee, the Master Servicer or the Derivative Counterparty in respect of the Mortgage Loans or deposited in or withdrawn from any Collection Account or any other fund or account with respect to the Certificates by the Depositor, the Trustee, the Master Servicer or the Derivative Counterparty.

The Securities Administrator executes and authenticates the Certificates not in its individual capacity but solely as Securities Administrator of the Trust Fund created by this Agreement, in the exercise of the powers and authority conferred and vested in it by this Agreement. Each of the undertakings and agreements made on the part of the Securities Administrator on behalf of the Trust Fund in the Certificates is made and intended not as a personal undertaking or agreement by the Securities Administrator but is made and intended for the purpose of binding only the Trust Fund.

Section 10.04 Securities Administrator May Own Certificates. The Securities Administrator in its individual or any other capacity may become the owner or pledgee of Certificates and may transact business with the parties hereto and their Affiliates with the same rights as it would have if it were not the Securities Administrator.

Section 10.05 Securities Administrator’s Fees and Expenses. The Securities Administrator shall be entitled to the investment income earned on amounts in the Distribution Account during the Securities Administrator Float Period. The Securities Administrator and any director, officer, employee, agent or “control person” within the meaning of the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended (“Control Person”), of the Securities Administrator shall be indemnified by the Trust and held harmless against any loss, liability or expense (including reasonable attorney’s fees) (i) incurred in connection with any claim or legal action relating to (a) this Agreement, (b) the Mortgage Loans or (c) the Certificates, other than any loss, liability or expense incurred by reason of willful misfeasance, bad faith or negligence in the performance of any of the Securities Administrator’s duties hereunder, (ii) incurred in connection with the performance of any of the Securities Administrator’s duties hereunder, other than any loss, liability or expense incurred by reason of willful misfeasance, bad faith or negligence in the performance of any of the Securities Administrator’s duties hereunder or (iii) incurred by reason of any action of the Securities Administrator taken at the direction of the Certificateholders, provided that any such loss, liability or expense constitutes an “unanticipated expense incurred by the REMIC” within the meaning of Treasury Regulations Section 1.860G 1(b)(3)(ii). Such indemnity shall survive the termination of this Agreement or the resignation or removal of the Securities Administrator hereunder. Without limiting the foregoing, and except for any such expense, disbursement or advance as may arise from the Securities Administrator’s negligence, bad faith or willful misconduct, or which would not be an “unanticipated expense” within the meaning of the second preceding sentence, the Securities Administrator shall be reimbursed by the Trust for all reasonable expenses, disbursements and advances incurred or made by the Securities Administrator in accordance with any of the provisions of this Agreement with respect to: (A) the reasonable compensation and the expenses and disbursements of its counsel not associated with the closing of the issuance of the Certificates, (B) the reasonable compensation, expenses and disbursements of any accountant, engineer, appraiser or other agent that is not regularly employed by the Securities Administrator, to the extent that the Securities Administrator must engage such Persons to perform acts or services hereunder and (C) printing and engraving expenses in connection with preparing any Definitive Certificates. The Trust shall fulfill its obligations under this paragraph from amounts on deposit from time to time in the Distribution Account.

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The Securities Administrator shall be required to pay all expenses incurred by it in connection with its activities hereunder and shall not be entitled to reimbursement therefor except as provided in this Agreement.

Section 10.06 Eligibility Requirements for Securities Administrator. The Securities Administrator hereunder shall at all times be a corporation or association organized and doing business under the laws the United States of America or any state thereof, authorized under such laws to exercise corporate trust powers, having a combined capital and surplus of at least $50,000,000, subject to supervision or examination by federal or state authority and with a credit rating of at least investment grade. If such corporation or association publishes reports of condition at least annually, pursuant to law or to the requirements of the aforesaid supervising or examining authority, then for the purposes of this Section 10.06 the combined capital and surplus of such corporation or association shall be deemed to be its combined capital and surplus as set forth in its most recent report of condition so published. In case at any time the Securities Administrator shall cease to be eligible in accordance with the provisions of this Section 10.06, the Securities Administrator shall resign immediately in the manner and with the effect specified in Section 10.07 hereof. The entity serving as Securities Administrator may have normal banking and trust relationships with the Depositor and its affiliates or the Trustee and its affiliates.

Any successor securities administrator (i) may not be the Originator, the Master Servicer, the Servicer, the Depositor or an affiliate of the Depositor unless such successor securities administrator’s functions are operated through an institutional trust department of the Securities Administrator, (ii) must be authorized to exercise corporate trust powers under the laws of its jurisdiction of organization, and (iii) must be rated at least “A/F1” by Fitch, if Fitch is a Rating Agency and if rated by Fitch, or the equivalent rating by Standard & Poor’s or Moody’s. If no successor securities administrator shall have been appointed and shall have accepted appointment within 60 days after the Securities Administrator ceases to be the Securities Administrator pursuant to Section 10.07, then the Trustee may (but shall not be obligated to) become the successor securities administrator. The Depositor shall appoint a successor to the Securities Administrator in accordance with Section 10.07. The Trustee shall notify the Rating Agencies of any change of Securities Administrator.

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Section 10.07 Resignation and Removal of Securities Administrator. The Securities Administrator may at any time resign by giving written notice of resignation to the Depositor and the Trustee and each Rating Agency not less than 60 days before the date specified in such notice when, subject to Section 10.08, such resignation is to take effect, and acceptance by a successor securities administrator in accordance with Section 10.08 meeting the qualifications set forth in Section 10.06. If no successor securities administrator meeting such qualifications shall have been so appointed by the Depositor and have accepted appointment within 30 days after the giving of such notice of resignation, the resigning Securities Administrator may petition any court of competent jurisdiction for the appointment of a successor securities administrator.

If at any time the Securities Administrator shall cease to be eligible in accordance with the provisions of Section 10.06 hereof and shall fail to resign after written request thereto by the Depositor, or if at any time the Securities Administrator shall become incapable of acting, or shall be adjudged as bankrupt or insolvent, or a receiver of the Securities Administrator or of its property shall be appointed, or any public officer shall take charge or control of the Securities Administrator or of its property or affairs for the purpose of rehabilitation, conservation or liquidation, or a tax is imposed with respect to the Trust Fund by any state in which the Securities Administrator or the Trust Fund is located and the imposition of such tax would be avoided by the appointment of a different securities administrator, then the Depositor may remove the Securities Administrator and appoint a successor securities administrator by written instrument, in triplicate, one copy of which instrument shall be delivered to the Securities Administrator so removed, one copy of which shall be delivered to the Master Servicer and one copy to the successor securities administrator.

The Holders of Certificates entitled to at least 51.00% of the Voting Rights may at any time remove the Securities Administrator and appoint a successor securities administrator by written instrument or instruments, in triplicate, signed by such Holders or their attorneys in fact duly authorized, one complete set of which instruments shall be delivered by the successor securities administrator to the Trustee, one complete set to the Securities Administrator so removed and one complete set to the successor so appointed. Notice of any removal of the Securities Administrator shall be given to the Derivative Counterparty and each Rating Agency by the successor securities administrator.

Any resignation or removal of the Securities Administrator and appointment of a successor securities administrator pursuant to any of the provisions of this Section 10.07 shall become effective upon acceptance by the successor securities administrator of appointment as provided in Section 10.08 hereof.

If at any time, Wells Fargo, as Securities Administrator, resigns under this Section 10.07, or is removed as Securities Administrator pursuant to this Section 10.07, then at such time Wells Fargo shall also resign (and shall be entitled to resign) as Master Servicer under this Agreement.

Section 10.08 Successor Securities Administrator. Any successor securities administrator (which may be the Trustee) appointed as provided in Section 10.07 hereof shall execute, acknowledge and deliver to the Depositor and to its predecessor Securities Administrator and the Trustee an instrument accepting such appointment hereunder and thereupon the resignation or removal of the predecessor Securities Administrator shall become effective and such successor securities administrator, without any further act, deed or conveyance, shall become fully vested with all the rights, powers, duties and obligations of its predecessor hereunder, with the like effect as if originally named as Securities Administrator herein. The Depositor, the Trustee, the Master Servicer and the predecessor Securities Administrator shall execute and deliver such instruments and do such other things as may reasonably be required for more fully and certainly vesting and confirming in the successor securities administrator all such rights, powers, duties, and obligations.

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No successor securities administrator shall accept appointment as provided in this Section 10.08 unless at the time of such acceptance such successor securities administrator shall be eligible under the provisions of Section 10.06 hereof and its appointment shall not adversely affect then current rating of the Certificates, as confirmed in writing by each Rating Agency.

Upon acceptance by a successor securities administrator of appointment as provided in this Section 10.08, the Depositor shall mail notice of the succession of such Securities Administrator hereunder to all Holders of Certificates and the Derivative Counterparty. If the Depositor fails to mail such notice within 10 days after acceptance by the successor securities administrator of appointment, the successor securities administrator shall cause such notice to be mailed at the expense of the Depositor.

Section 10.09 Merger or Consolidation of Securities Administrator. Any corporation or other entity into which the Securities Administrator may be merged or converted or with which it may be consolidated or any corporation or other entity resulting from any merger, conversion or consolidation to which the Securities Administrator shall be a party, or any corporation or other entity succeeding to the business of the Securities Administrator, shall be the successor of the Securities Administrator hereunder, provided that such corporation or other entity shall be eligible under the provisions of Section 10.06 hereof, without the execution or filing of any paper or further act on the part of any of the parties hereto, anything herein to the contrary notwithstanding.

Section 10.10 Assignment or Delegation of Duties by the Securities Administrator. Except as expressly provided herein, the Securities Administrator shall not assign or transfer any of its rights, benefits or privileges hereunder to any other Person, or delegate to or subcontract with, or authorize or appoint any other Person to perform any of the duties, covenants or obligations to be performed by the Securities Administrator; provided, however, that the Securities Administrator shall have the right with the prior written consent of the Depositor (which shall not be unreasonably withheld or delayed), and upon delivery to the Trustee, the Derivative Counterparty and the Depositor of a letter from each Rating Agency to the effect that such action shall not result in a downgrade of the ratings assigned to any of the Certificates, to delegate or assign to or subcontract with or authorize or appoint any qualified Person to perform and carry out any duties, covenants or obligations to be performed and carried out by the Securities Administrator hereunder. Notice of such permitted assignment shall be given promptly by the Securities Administrator to the Depositor and the Trustee. If, pursuant to any provision hereof, the duties of the Securities Administrator are transferred to a successor securities administrator, the entire compensation payable to the Securities Administrator pursuant hereto shall thereafter be payable to such successor securities administrator but in no event shall the fee payable to the successor securities administrator exceed that payable to the predecessor securities administrator.

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ARTICLE XI

TERMINATION

Section 11.01 Termination upon Liquidation or Purchase of the Mortgage Loans. Subject to Section 11.03, the obligations and responsibilities of the Depositor, the Master Servicer, the Servicer, the Credit Risk Manager, the Securities Administrator and the Trustee created hereby with respect to the Trust Fund shall terminate upon the earlier of (a) the exercise of an Option to Purchase, on or after the Optional Termination Date, in the aggregate of all Mortgage Loans (and REO Properties) at the price (the “Termination Price”) equal to the sum of (i) 100.00% of the unpaid principal balance of each Mortgage Loan (other than in respect of REO Property) plus accrued and unpaid interest thereon at the applicable Mortgage Rate, (ii) the lesser of (x) the appraised value of any REO Property as determined by the higher of two appraisals completed by two independent appraisers selected by the Master Servicer at the expense of that Trust Fund and (y) the unpaid principal balance of each Mortgage Loan related to any REO Property, in each case plus accrued and unpaid interest thereon at the applicable Mortgage Rate, (iii) amounts in reimbursement for Advances previously made with respect to the Mortgage Loans and other amounts as to which the Servicer, the Depositor, the Master Servicer, the Securities Administrator, the Credit Risk Manager or the Trustee are entitled to be paid or reimbursed pursuant to this Agreement and (iv) any Net Swap Payments remaining unpaid and any Swap Termination Payments payable to the Swap Counterparty as a result of a termination pursuant to this Section 11.01 and (b) the later of (i) the maturity or other liquidation (or any Advance with respect thereto) of the last Mortgage Loan remaining in the Trust Fund and the disposition of all REO Property and (ii) the distribution to Certificateholders of all amounts required to be distributed to them pursuant to this Agreement. In no event shall the trusts created hereby continue beyond the expiration of 21 years from the death of the survivor of the descendants of Joseph P. Kennedy, the late Ambassador of the United States to the Court of St. James’s, living on the date hereof.

Notwithstanding anything to the contrary contained herein, no such purchase by the Master Servicer (either upon instruction from the Depositor or voluntarily) shall be permitted unless (i) after distribution of the proceeds thereof to the Certificateholders (other than the Holders of the Class X, Class P and Residual Certificates and any other Classes of Certificates which constitute NIM Securities) pursuant to Section 11.02, the distribution of the remaining proceeds to the Class X and Class P Certificates is sufficient to pay the outstanding principal amount of and accrued and unpaid interest on the NIM Securities, to the extent the NIM Securities are then outstanding, or (ii) prior to such purchase, the Master Servicer, remits to the Securities Administrator an amount that, together with such remaining proceeds, will be sufficient to pay the outstanding principal amount of, and accrued and unpaid interest on, the NIM Securities, to the extent the NIM Securities are then outstanding.

Section 11.02 Final Distribution on the Certificates. If on any Remittance Date, the Master Servicer determines that there are no Outstanding Mortgage Loans and no other funds or assets in the Trust Fund other than the funds in any Collection Account, the Master Servicer shall direct the Securities Administrator promptly to send a Notice of Final Distribution to each Certificateholder and to the Swap Counterparty. If the Master Servicer (upon instruction from the Depositor or voluntarily) elects to exercise their option to purchase the Mortgage Loans pursuant to clause (a) of Section 11.01, at least 20 days prior to the date the Notice of Final Distribution is to be mailed to the affected Certificateholders, the Master Servicer shall notify the Depositor, the Swap Counterparty and the Securities Administrator of (a) the date on which the Master Servicer intends to exercise such purchase option and (b) the Termination Price.

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A Notice of Final Distribution, specifying the Distribution Date on which Certificateholders may surrender their Certificates for payment of the final distribution and cancellation, shall be given promptly by the Securities Administrator by letter to Certificateholders mailed not earlier than the 10th day and not later than the 15th day of the month of such final distribution. Any such Notice of Final Distribution shall specify (a) the Distribution Date upon which final distribution on the Certificates will be made upon presentation and surrender of Certificates at the office therein designated, (b) the amount of such final distribution, (c) the location of the office or agency at which such presentation and surrender must be made and (d) that the Record Date otherwise applicable to such Distribution Date is not applicable, distributions being made only upon presentation and surrender of the Certificates at the office therein specified. The Securities Administrator will give such Notice of Final Distribution to the Swap Counterparty and to each Rating Agency at the time such Notice of Final Distribution is given to Certificateholders.

In the event such Notice of Final Distribution is given, the Servicer shall cause all funds in the Collection Account to be remitted to the Master Servicer for deposit in the Distribution Account on the Business Day prior to the applicable Distribution Date in an amount equal to the final distribution in respect of the Certificates. Upon such final deposit with respect to the Trust Fund and the receipt by the Custodian of a Request for Release therefor, the Custodian shall promptly release to the Servicer the Custodial Files for the Mortgage Loans.

Upon presentation and surrender of the Certificates, the Securities Administrator shall cause to be distributed to the Certificateholders of each Class (after reimbursement of all amounts due to the Servicer, the Master Servicer, the Securities Administrator, the Depositor, the Trustee and the Swap Counterparty hereunder and payment of any amounts due to the Supplemental Interest Trust as provided under Section 4.02), in each case on the final Distribution Date and in the order set forth in Section 4.02, in proportion to their respective Percentage Interests, with respect to Certificateholders of the same Class, up to an amount equal to (i) as to each Class of Regular Certificates (except the Class X Certificates), the Certificate Balance thereof plus for each such Class and the Class X Certificates accrued interest thereon in the case of an interest-bearing Certificate and all other amounts to which such Classes are entitled pursuant to Section 4.02 and (ii) as to the Residual Certificates, the amount, if any, which remains on deposit in the Distribution Account (other than the amounts retained to meet claims) after application pursuant to clause (i) above.

In the event that any affected Certificateholders shall not surrender Certificates for cancellation within six months after the date specified in the Notice of Final Distribution, the Securities Administrator shall give a second written notice to the remaining Certificateholders to surrender their Certificates for cancellation and receive the final distribution with respect thereto. If within six months after such second notice all the applicable Certificates shall not have been surrendered for cancellation, the Securities Administrator may take appropriate steps, or may appoint an agent to take appropriate steps, to contact the remaining Certificateholders concerning surrender of their Certificates, and the cost thereof shall be paid out of the funds and other assets which remain a part of the Trust Fund. If within one year after the second notice all Certificates shall not have been surrendered for cancellation, the Class R Certificateholders shall be entitled to all unclaimed funds and other assets of the Trust Fund which remain subject hereto.

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Section 11.03 Additional Termination Requirements. In the event an Option to Purchase is exercised with respect to the Mortgage Loans as provided in Section 11.01, the Trust Fund shall be terminated in accordance with the following additional requirements, unless the Trustee has been supplied with an Opinion of Counsel, at the expense of the party upon whose instruction causes the exercise of an Option to Purchase (with notice to the Derivative Counterparty of such Option to Purchase), to the effect that the failure to comply with the requirements of this Section 11.03 will not (i) result in the imposition of taxes on “prohibited transactions” on any REMIC formed hereby as defined in Section 860F of the Code or (ii) cause any REMIC formed hereby to fail to qualify as a REMIC at any time that any Certificates are outstanding:

(a) The Securities Administrator on behalf of the Trustee shall sell all of the assets of the Trust Fund to the party exercising the Option to Purchase, and, within 90 days of such sale, shall distribute to the Certificateholders the proceeds of such sale in complete liquidation of each REMIC formed hereby; and

(b) The Securities Administrator shall attach a statement to the final federal income tax return for each REMIC formed hereby stating that pursuant to Treasury Regulations Section 1.860F-1, the first day of the 90-day liquidation period for each such REMIC was the date on which the Securities Administrator on behalf of the Trustee sold the assets of the Trust Fund to the Master Servicer.

ARTICLE XII

MISCELLANEOUS PROVISIONS

Section 12.01 Amendment. This Agreement may be amended from time to time by the Depositor, the Originator, the Master Servicer, the Servicer, the Securities Administrator and the Trustee, without the consent of any of the Certificateholders or the Derivative Counterparty (except to the extent that the rights or obligations of the Derivative Counterparty under the Cap Agreement or the Swap Agreement are affected thereby, and except to the extent that the ability of the Securities Administrator to perform fully and timely its obligations under the Cap Agreement or the Swap Agreement is adversely affected, in which case prior written consent of the Derivative Counterparty is required) (i) to cure any ambiguity or mistake, (ii) to correct any defective provision herein or to supplement any provision herein which may be inconsistent with any other provision herein, (iii) to add to the duties of the Depositor, the Master Servicer, the Servicer, the Securities Administrator or the Trustee, (iv) to add any other provisions with respect to matters or questions arising hereunder, (v) to modify, alter, amend, add to or rescind any of the terms or provisions contained in this Agreement, (vi) to comply with the requirements of the Internal Revenue Code or (vii) to conform this agreement to the Offering Documents provided to investors in connection with the offering of the Certificates; provided, that any action pursuant to clause (iv) or (v) above shall not, as evidenced by an Opinion of Counsel (which Opinion of Counsel shall not be an expense of the Trustee, the Master Servicer, the Securities Administrator or the Trust Fund), adversely affect in any material respect the interests of any Certificateholder; provided, further, that any such action pursuant to clause (iv) or (v) above shall not be deemed to adversely affect in any material respect the interests of the Certificateholders if the Person requesting the amendment obtains a letter from each Rating Agency stating that the amendment would not result in the downgrading or withdrawal of the respective ratings then assigned to the Certificates; it being understood and agreed that any such letter in and of itself will not represent a determination as to the materiality of any such amendment and will represent a determination only as to the credit issues affecting any such rating. The Trustee, the Depositor, the Master Servicer, the Originator, the Servicer and the Securities Administrator also may at any time and from time to time amend this Agreement, but without the consent of the Certificateholders or the Derivative Counterparty (except to the extent that the rights or obligations of the Derivative Counterparty hereunder or under the Cap Agreement or the Swap Agreement are affected thereby, and except to the extent that the ability of the Supplemental Interest Trust Trustee to perform fully and timely its obligations under the Cap Agreement or the Swap Agreement is adversely affected, in which case prior written consent of the Derivative Counterparty is required) to modify, eliminate or add to any of its provisions to such extent as shall be necessary or helpful to (i) maintain the qualification of each REMIC created hereunder under the Code, (ii) avoid or minimize the risk of the imposition of any tax on any REMIC created hereunder pursuant to the Code that would be a claim at any time prior to the final redemption of the Certificates or (iii) comply with any other requirements of the Code; provided, that the Trustee and the Master Servicer have been provided an Opinion of Counsel, which opinion shall be an expense of the party requesting such opinion but in any case shall not be an expense of the Trustee or the Trust Fund, to the effect that such action is necessary or helpful to, as applicable, (i) maintain such qualification, (ii) avoid or minimize the risk of the imposition of such a tax or (iii) comply with any such requirements of the Code.

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This Agreement may also be amended from time to time by the Depositor, the Master Servicer, the Servicer, the Originator, the Securities Administrator and the Trustee, but with the consent of the Holders of Certificates evidencing Percentage Interests aggregating not less than 66²/₃% of each Class of Certificates affected thereby for the purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of this Agreement or of modifying in any manner the rights of the Holders of Certificates; provided, however, that no such amendment shall (i) reduce in any manner the amount of, or delay the timing of, payments required to be distributed on any Certificate without the consent of the Holder of such Certificate, (ii) adversely affect in any material respect the interests of the Holders of any Class of Certificates in a manner other than as described in clause (i), without the consent of the Holders of Certificates of such Class evidencing, as to such Class, Percentage Interests aggregating not less than 66²/₃%, (iii) reduce the aforesaid percentages of Certificates the Holders of which are required to consent to any such amendment, without the consent of the Holders of all such Certificates then outstanding or (iv) adversely affect the rights or obligations of the Derivative Counterparty hereunder or under the Cap Agreement or the Swap Agreement or the rights of the Securities Administrator, as the Supplemental Interest Trust Trustee, to fully and timely perform its obligations under the Cap Agreement or the Swap Agreement without obtaining the prior written consent of the Derivative Counterparty.

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Notwithstanding any contrary provision of this Agreement, the Trustee and the Master Servicer shall not consent to any amendment to this Agreement unless (i) it shall have first received an Opinion of Counsel, which opinion shall not be an expense of the Trustee, the Master Servicer or the Trust Fund, to the effect that such amendment will not cause the imposition of any tax on any REMIC created hereunder or the Certificateholders or cause any such REMIC to fail to qualify as a REMIC at any time that any Certificates are outstanding and (ii) the party seeking such amendment shall have provided written notice to the Rating Agencies (with a copy of such notice to the Trustee, the Master Servicer and the Derivative Counterparty) of such amendment, stating the provisions of the Agreement to be amended.

Notwithstanding the foregoing provisions of this Section 12.01, with respect to any amendment that significantly modifies the permitted activities of the Trustee or the Servicer, any Certificate beneficially owned by the Depositor shall be deemed not to be outstanding (and shall not be considered when determining the percentage of Certificateholders consenting or when calculating the total number of Certificates entitled to consent) for purposes of determining if the requisite consents of Certificateholders under this Section 12.01 have been obtained.

Promptly after the execution of any amendment to this Agreement requiring the consent of Certificateholders, the Trustee shall furnish written notification of the substance or a copy of such amendment to each Certificateholder and each Rating Agency.

It shall not be necessary for the consent of Certificateholders under this Section 12.01 to approve the particular form of any proposed amendment, but it shall be sufficient if such consent shall approve the substance thereof. The manner of obtaining such consents and of evidencing the authorization of the execution thereof by Certificateholders shall be subject to such reasonable regulations as the Trustee may prescribe.

Nothing in this Agreement shall require the Trustee, the Master Servicer or the Securities Administrator to enter into an amendment without receiving an Opinion of Counsel (which opinion shall not be an expense of the Trustee, the Master Servicer, the Securities Administrator or the Trust Fund), satisfactory to the Trustee, the Master Servicer and the Securities Administrator, as applicable, that (i) such amendment is permitted and is not prohibited by this Agreement and that all requirements for amending this Agreement have been complied with and (ii) either (A) the amendment does not adversely affect in any material respect the interests of any Certificateholder or (B) the conclusion set forth in the immediately preceding clause (A) is not required to be reached pursuant to this Section 12.01.

Notwithstanding the foregoing, the consent of Originator shall not be required to enter into any amendment to this Agreement unless such amendment would potentially have a material and adverse effect on the rights or obligations of the Originator under this Agreement.

Section 12.02 Recordation of Agreement; Counterparts. This Agreement is subject to recordation in all appropriate public offices for real property records in all the counties or other comparable jurisdictions in which any or all of the Mortgaged Properties are situated, and in any other appropriate public recording office or elsewhere, such recordation to be effected by the Securities Administrator at the direction and expense of the Depositor, but only upon receipt of an Opinion of Counsel to the effect that such recordation materially and beneficially affects the interests of the Certificateholders.

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For the purpose of facilitating the recordation of this Agreement as herein provided and for other purposes, this Agreement may be executed simultaneously in any number of counterparts, each of which counterparts shall be deemed to be an original, and such counterparts shall constitute but one and the same instrument.

Section 12.03 Governing Law. THIS AGREEMENT SHALL BE CONSTRUED IN ACCORDANCE WITH AND GOVERNED BY THE SUBSTANTIVE LAWS OF THE STATE OF NEW YORK APPLICABLE TO AGREEMENTS MADE AND TO BE PERFORMED IN THE STATE OF NEW YORK AND THE OBLIGATIONS, RIGHTS AND REMEDIES OF THE PARTIES HERETO AND THE CERTIFICATEHOLDERS SHALL BE DETERMINED IN ACCORDANCE WITH SUCH LAWS.

Section 12.04 Intention of Parties. (a) It is intended that the conveyance of the Depositor’s right, title and interest in and to property constituting the Trust Fund pursuant to this Agreement shall constitute, and shall be construed as, a sale of such property and not a grant of a security interest to secure a loan. However, if such conveyance is deemed to be in respect of a loan, it is intended that: (1) the rights and obligations of the parties shall be established pursuant to the terms of this Agreement; (2) the Depositor hereby grants to the Trustee for the benefit of the Holders of the Certificates a first priority security interest to secure repayment of an obligation in an amount equal to the aggregate Class Certificate Balances of the Certificates in all of the Depositor’s right, title and interest in, to and under, whether now owned or hereafter acquired, the Trust Fund and the Supplemental Interest Trust and all proceeds of any and all property constituting the Trust Fund and the Supplemental Interest Trust to secure payment of the Certificates (such security interest being, to the extent of the assets that constitute the Supplemental Interest Trust, pari passu with the security interest as provided in clause (4) below); (3) this Agreement shall constitute a security agreement under applicable law; and (4) the Derivative Counterparty shall be deemed, during the term of such agreement and while such agreement is the property of the Trustee, to have a security interest in all of the assets that constitute the Supplemental Interest Trust, but only to the extent of such Derivative Counterparty’s right to payment under the Derivative Agreements (such security interest being pari passu with the security interest as provided in clause (2) above). If such conveyance is deemed to be in respect of a loan and the trust created by this Agreement terminates prior to the satisfaction of the claims of any Person holding any Certificate, the security interest created hereby shall continue in full force and effect and the Trustee shall be deemed to be the collateral agent for the benefit of such Person, and all proceeds shall be distributed by the Securities Administrator as herein provided.

(b) The Depositor shall, to the extent consistent with this Agreement, take such reasonable actions as may be necessary to ensure that, if this Agreement were deemed to create a security interest in the Mortgage Loans and the other property described above, such security interest would be deemed to be a perfected security interest of first priority under applicable law and shall be maintained as such throughout the term of this Agreement. The Depositor shall, at its own expense, make all initial filings on or about the Closing Date and shall forward a copy of such filing or filings to the Trustee. Without limiting the generality of the foregoing, the Depositor shall prepare and forward for filing, or shall cause to be forwarded for filing, at the expense of the Depositor, all filings necessary to maintain the effectiveness of any original filings necessary under the relevant UCC to perfect the Trustee’s security interest in or lien on the Mortgage Loans, including without limitation (x) continuation statements, and (y) such other statements as may be occasioned by (1) any change of name of the Sponsor, the Depositor or the Trustee, (2) any change of location of the jurisdiction of organization of the Sponsor or the Depositor, (3) any transfer of any interest of the Sponsor or the Depositor in any Mortgage Loan or (4) any change under the relevant UCC or other applicable laws. Neither the Sponsor nor the Depositor shall organize under the law of any jurisdiction other than the State under which each is organized as of the Closing Date (whether changing its jurisdiction of organization or organizing under an additional jurisdiction) without giving 30 days prior written notice of such action to its immediate and intermediate transferee, including the Trustee. Before effecting such change, the Sponsor or the Depositor proposing to change its jurisdiction of organization shall prepare and file in the appropriate filing office any financing statements or other statements necessary to continue the perfection of the interests of its immediate and intermediate transferees, including the Trustee, in the Mortgage Loans. In connection with the transactions contemplated by this Agreement, each of the Sponsor and the Depositor authorizes its immediate or intermediate transferee to file in any filing office any initial financing statements, any amendments to financing statements, any continuation statements, or any other statements or filings described in this paragraph (b).

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Section 12.05 Notices. (a) The Securities Administrator shall use its best efforts to promptly provide notice to each Rating Agency with respect to each of the following of which it has actual knowledge:

1. Any material change or amendment to this Agreement;

2. The occurrence of any Event of Default that has not been cured;

3. The resignation or termination of the Servicer, the Master Servicer, the Securities Administrator or the Trustee and the appointment of any successor;

4. The repurchase or substitution of Mortgage Loans pursuant to Section 2.03; and

5. The final payment to Certificateholders; and

6. An Early Termination Event with respect to the Cap Agreement or the Swap Agreement.

(b) In addition, the Securities Administrator shall promptly make available on its internet website to each Rating Agency copies of the following:

1. Each report to Certificateholders described in Section 4.03; and

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2. Any notice of a purchase of a Mortgage Loan pursuant to Section 2.03.

(c) All directions, demands, consents and notices hereunder shall be in writing and shall be deemed to have been duly given when delivered to:

(i) in the case of the Depositor, HSI Asset Securitization Corporation, 452 Fifth Avenue, 10^th Floor, New York, New York 10018, Attention: Head MBS Principal Finance, or such other address as may be hereafter furnished to the other parties by the Depositor in writing;

(ii) in the case of the Originator or Servicer, to Wells Fargo Bank, N.A., 1 Home Campus, Des Moines, IA 50328-0001, Attention: John B. Brown, MAC X2302-033 with a copy to Wells Fargo Bank, N.A., 1 Home Campus, Des Moines, IA 50328-0001, Attention: General Counsel, MAC X2401-06T;

(iii) in the case of Wells Fargo as Master Servicer, Wells Fargo Bank, N.A., P.O. Box 98, Columbia, Maryland 21046, with a copy to 9062 Old Annapolis Road, Columbia, Maryland 21045, Attention: Client Service Manager -- HASCO 2007-WF1, or such other address as may be hereafter furnished to the to the other parties by Wells Fargo in writing;

(iv) in the case of the Trustee, the Corporate Trust Office (Attention: HB06WF1), or such other address as may be hereafter furnished to the to the other parties by the Trustee in writing;

(v) in the case of the Derivative Counterparty, Credit Suisse International, One Cabot Square, London E14 4QJ, England, Attention: Managing Director—Legal Department;

(vi) in the case of each of the Rating Agencies, the address specified therefor in the definition corresponding to the name of such Rating Agency; and

(vii) in the case of the Credit Risk Manager, OfficeTiger Global Real Estate Services Inc., One Glenlake Parkway, Suite 1400, Atlanta, GA 30328, Attention: General Counsel. Notices to Certificateholders shall be deemed given when mailed, first class postage prepaid, to their respective addresses appearing in the Certificate Register.

Section 12.06 Severability of Provisions. If any one or more of the covenants, agreements, provisions or terms of this Agreement shall be for any reason whatsoever held invalid, then such covenants, agreements, provisions or terms shall be deemed severable from the remaining covenants, agreements, provisions or terms of this Agreement and shall in no way affect the validity or enforceability of the other provisions of this Agreement or of the Certificates or the rights of the Holders thereof.

Section 12.07 Assignment. Notwithstanding anything to the contrary contained herein, except as provided in Section 6.02, this Agreement may not be assigned by the Servicer without the prior written consent of the Master Servicer, the Securities Administrator, the Trustee and Depositor; provided, however, that the Servicer may pledge its interest in any reimbursements for P&I Advances or Servicing Advances hereunder.

-159-

Section 12.08 Limitation on Rights of Certificateholders. The death or incapacity of any Certificateholder shall not operate to terminate this Agreement or the trust created hereby, nor entitle such Certificateholder’s legal representative or heirs to claim an accounting or to take any action or commence any proceeding in any court for a petition or winding up of the trust created hereby, or otherwise affect the rights, obligations and liabilities of the parties hereto or any of them.

No Certificateholder shall have any right to vote (except as provided herein) or in any manner otherwise control the operation and management of the Trust Fund, or the obligations of the parties hereto, nor shall anything herein set forth or contained in the terms of the Certificates be construed so as to constitute the Certificateholders from time to time as partners or members of an association; nor shall any Certificateholder be under any liability to any third party by reason of any action taken by the parties to this Agreement pursuant to any provision hereof.

No Certificateholder shall have any right by virtue or by availing itself of any provisions of this Agreement to institute any suit, action or proceeding in equity or at law upon or under or with respect to this Agreement, unless such Holder previously shall have given to the Trustee a written notice of an Event of Default and of the continuance thereof, as herein provided, and unless the Holders of Certificates evidencing not less than 25.00% of the Voting Rights evidenced by the Certificates shall also have made written request to the Trustee to institute such action, suit or proceeding in its own name as Trustee hereunder and shall have offered to the Trustee such reasonable indemnity as it may require against the costs, expenses, and liabilities to be incurred therein or thereby, and the Trustee, for 60 days after its receipt of such notice, request and offer of indemnity shall have neglected or refused to institute any such action, suit or proceeding; it being understood and intended, and being expressly covenanted by each Certificateholder with every other Certificateholder and the Trustee, that no one or more Holders of Certificates shall have any right in any manner whatever by virtue or by availing itself or themselves of any provisions of this Agreement to affect, disturb or prejudice the rights of the Holders of any other of the Certificates, or to obtain or seek to obtain priority over or preference to any other such Holder or to enforce any right under this Agreement, except in the manner herein provided and for the common benefit of all Certificateholders. For the protection and enforcement of the provisions of this Section 12.08, each and every Certificateholder and the Trustee shall be entitled to such relief as can be given either at law or in equity.

Section 12.09 Inspection and Audit Rights. The Servicer agrees that, on reasonable prior notice, which shall not be less than two Business Days prior written notice, it will permit any representative of the Depositor, the Master Servicer and/or the Trustee during the Servicer’s normal business hours, to examine all the books of account, records, reports and other papers of the Servicer relating to the Mortgage Loans, to make copies and extracts therefrom, to cause such books to be audited by independent certified public accountants selected by the Depositor, the Master Servicer and/or the Trustee and to discuss its affairs, finances and accounts relating to the Mortgage Loans with its officers, employees and independent public accountants (and by this provision the Servicer hereby authorizes said accountants to discuss with such representative such affairs, finances and accounts), all at such reasonable times and as often as may be reasonably requested. Any out-of-pocket expense of the Servicer incident to the exercise by the Depositor, the Master Servicer and/or the Trustee of any right under this Section 12.09 shall be borne by the Servicer.

-160-

Section 12.10 Certificates Nonassessable and Fully Paid. It is the intention of the Depositor that Certificateholders shall not be personally liable for obligations of the Trust Fund, that the interests in the Trust Fund represented by the Certificates shall be nonassessable for any reason whatsoever, and that the Certificates, upon due authentication thereof by the Securities Administrator pursuant to this Agreement, are and shall be deemed fully paid.

Section 12.11 Rule of Construction. Article and section headings are for the convenience of the reader and shall not be considered in interpreting this Agreement or the intent of the parties hereto.

Section 12.12 Waiver of Jury Trial. EACH PARTY HEREBY KNOWINGLY, VOLUNTARILY AND INTENTIONALLY, WAIVES (TO THE EXTENT PERMITTED BY APPLICABLE LAW) ANY RIGHT IT MAY HAVE TO A TRIAL BY JURY OF ANY DISPUTE ARISING UNDER OR RELATING TO THIS AGREEMENT AND AGREES THAT ANY SUCH DISPUTE SHALL BE TRIED BEFORE A JUDGE SITTING WITHOUT A JURY.

[SIGNATURE PAGE FOLLOWS]

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IN WITNESS WHEREOF, each of the parties below have caused their names to be signed hereto by their respective officers thereunto duly authorized as of the day and year first above written.

HSI ASSET SECURITIZATION

CORPORATION, as Depositor

By /s/ Andrea Lenox

Name: Andrea Lenox

Title: Vice President

DEUTSCHE BANK NATIONAL TRUST

COMPANY, as Trustee

By: /s/ Manuel Rivas

Name: Manuel Rivas

Title: Authorized Signer

By: /s/ Melissa Wilman

Name: Melissa Wilman

Title: Vice President

WELLS FARGO BANK, N.A., as Master

Servicer

By: /s/ Martin Reed

Name: Martin Reed

Title: Vice President

WELLS FARGO BANK, N.A., as Securities

Administrator

By: /s/ Martin Reed

Name: Martin Reed

Title: Vice President

WELLS FARGO BANK, N.A., as Custodian

By: /s/ Patrick M Gorrien

Name: Patrick M. Gorrien

Title: Vice President

WELLS FARGO BANK, N.A., as Originator

By: /s/ Gretchen E Leff

Name: Gretchen E Leff

Title: Assistant Vice President

WELLS FARGO BANK, N.A., as Servicer

By: /s/ Gretchen E Leff

Name: Gretchen E Leff

Title: Assistant Vice President

OFFICETIGER GLOBAL REAL ESTATE

SERVICES INC., as Credit Risk Manager

By: /s/ Ken N Beyer

Name: Ken N Beyer

Title: President

ACKNOWLEDGED BY HSBC BANK USA,

NATIONAL ASSOCIATION,

as Sponsor, solely for the purposes of

Section 2.03(k).

By: /s/ Mark Wirth

Name: Mark Wirth

Title: Managing Director #15252

SCHEDULE I

Mortgage Loan Schedule

[To be retained in a separate closing binder entitled “HASCO 2007-WF1 Mortgage Loan Schedules” at the Washington, D.C. offices of McKee Nelson LLP]

SCH-I-1

EXHIBIT A

[IF THIS CERTIFICATE IS A PHYSICAL CERTIFICATE, NEITHER THIS CERTIFICATE NOR ANY INTEREST HEREIN MAY BE TRANSFERRED UNLESS THE PROPOSED TRANSFEROR DELIVERS TO THE SECURITIES ADMINISTRATOR A TRANSFEROR LETTER (THE “TRANSFEROR LETTER”) IN THE FORM OF EXHIBIT H TO THE AGREEMENT REFERRED TO HEREIN AND EITHER (I) THE SECURITIES ADMINISTRATOR RECEIVES A RULE 144A INVESTMENT LETTER (THE “144A INVESTMENT LETTER”) OR A REGULATION S INVESTMENT LETTER (THE “REGULATION S INVESTMENT LETTER”) IN THE FORM OF EXHIBIT I-A AND EXHIBIT I-B, RESPECTIVELY, TO THE AGREEMENT REFERRED TO HEREIN OR (II) THE SECURITIES ADMINISTRATOR RECEIVES AN OPINION OF COUNSEL, DELIVERED AT THE EXPENSE OF THE TRANSFEROR, THAT SUCH TRANSFER MAY BE MADE WITHOUT REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED.] [To be added to the Class M-10 Certificates while such Certificates remain Private Certificates.]

[IF THIS CERTIFICATE IS A BOOK-ENTRY CERTIFICATE, THE PROPOSED TRANSFEROR WILL BE DEEMED TO HAVE MADE EACH OF THE CERTIFICATIONS SET FORTH IN THE TRANSFEROR LETTER AND THE PROPOSED TRANSFEREE WILL BE DEEMED TO HAVE MADE EACH OF THE CERTIFICATIONS SET FORTH IN THE RULE 144A INVESTMENT LETTER OR REGULATION S INVESTMENT LETTER, AS APPLICABLE, IN EACH CASE AS IF SUCH CERTIFICATE WERE EVIDENCED BY A PHYSICAL CERTIFICATE.] [To be added to the Class M-10 Certificates while such Certificates remain Private Certificates.]

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (“DTC”), TO ISSUER OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE, OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE REPRESENTS AN INTEREST IN A “REGULAR INTEREST” IN A “REAL ESTATE MORTGAGE INVESTMENT CONDUIT,” AS THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE “CODE”), AND CERTAIN OTHER ASSETS.

[PRIOR TO TERMINATION OF THE SWAP AGREEMENT AND THE CAP AGREEMENT, NO TRANSFER OF THIS CERTIFICATE SHALL BE MADE UNLESS THE SECURITIES ADMINISTRATOR SHALL HAVE RECEIVED A REPRESENTATION LETTER FROM THE TRANSFEREE OF THIS CERTIFICATE TO THE EFFECT THAT EITHER (I) SUCH TRANSFEREE IS NEITHER AN EMPLOYEE BENEFIT PLAN OR OTHER RETIREMENT ARRANGEMENT WHICH IS SUBJECT TO SECTION 406 OF ERISA AND/OR SECTION 4975 OF THE CODE OR ANY ENTITY WHOSE UNDERLYING ASSETS INCLUDE SUCH PLAN’S OR ARRANGEMENT’S ASSETS BY REASON OF THEIR INVESTMENT IN THE ENTITY (A “PLAN”) NOR A PERSON ACTING ON BEHALF OF ANY SUCH PLAN OR USING THE ASSETS OF ANY SUCH PLAN TO EFFECT SUCH TRANSFER OR (II) THE ACQUISITION AND HOLDING OF THIS CERTIFICATE ARE ELIGIBLE FOR EXEMPTIVE RELIEF UNDER THE STATUTORY EXEMPTION FOR NON-FIDUCIARY SERVICE PROVIDERS UNDER SECTION 408(b)(17) OF ERISA AND SECTION 4975(d)(20) OF THE CODE, PROHIBITED TRANSACTION CLASS EXEMPTION (“PTCE”) 84-14, PTCE 90-1, PTCE 91-38, PTCE 95-60 OR PTCE 96-23 OR SOME OTHER APPLICABLE EXEMPTION. ANY PURPORTED TRANSFER OF THIS CERTIFICATE PRIOR TO THE TERMINATION OF THE SWAP AGREEMENT AND THE CAP AGREEMENT TO OR ON BEHALF OF A PLAN WITHOUT THE DELIVERY TO THE SECURITIES ADMINISTRATOR OF A REPRESENTATION LETTER AS DESCRIBED ABOVE SHALL BE VOID AND OF NO EFFECT. IF THIS CERTIFICATE IS A BOOK-ENTRY CERTIFICATE, THE TRANSFEREE WILL BE DEEMED TO HAVE MADE A REPRESENTATION AS PROVIDED IN CLAUSE (I) OR (II) OF THIS PARAGRAPH, AS APPLICABLE.] [To be added to all Offered Certificates and Class M-10 Certificates.]

EXH-A-1

[THE HOLDER OF THIS CERTIFICATE BY ITS ACCEPTANCE HEREOF REPRESENTS AND WARRANTS THAT (A) UNTIL THE EXPIRATION OF THE APPLICABLE “DISTRIBUTION COMPLIANCE PERIOD” WITHIN THE MEANING OF REGULATION S, ANY OFFER, SALE, PLEDGE OR OTHER TRANSFER OF THIS CERTIFICATE SHALL NOT BE MADE IN THE UNITED STATES OR TO, OR FOR THE ACCOUNT OR BENEFIT OF, ANY U.S. PERSON (EACH AS DEFINED IN REGULATION S) AND (B) IF THIS CERTIFICATE IS HELD WITHIN THE UNITED STATES OR SUCH HOLDER IS A U.S. PERSON OR THIS CERTIFICATE IS HELD FOR THE ACCOUNT OR SUCH BENEFIT OF, A U.S. PERSON (EACH AS DEFINED IN REGULATION S) SUCH CERTIFICATE WAS ACQUIRED ONLY (1) PURSUANT TO A REGISTRATION STATEMENT WHICH HAS BEEN DECLARED EFFECTIVE UNDER THE 1933 ACT OR (2) BY SUCH HOLDER AS A “QUALIFIED INSTITUTIONAL BUYER” AS DEFINED IN RULE 144A UNDER THE 1933 ACT THAT PURCHASES FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER TO WHOM NOTICE IS GIVEN THAT THE TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A.][For any Private Certificate to be acquired or transferred pursuant to Regulation S.]

EXH-A-2

Certificate No:		1

Cut-off Date:		June 1, 2007

First Distribution Date:		July 25, 2007

Initial Certificate Balance of this Certificate (“Denomination”):		$[ ]

Initial Certificate Balances of all Certificates of this Class:
	I-A	$195,515,000.00
	II-A-1	$180,356,000.00
	II-A-2	$33,480,000.00
	II-A-3	$87,647,000.00
	II-A-4	$27,822,000.00
	M-1	$29,797,000.00
	M-2	$23,390,000.00
	M-3	$6,728,000.00
	M-4	$7,690,000.00
	M-5	$7,049,000.00
	M-6	$4,806,000.00
	M-7	$7,049,000.00
	M-8	$5,126,000.00
	M-9	$6,408,000.00
	M-10	$7,690,000.00

EXH-A-3

Interest Rate:
	I-A	Variable
	II-A-1	Variable
	II-A-2	Variable
	II-A-3	Variable
	II-A-4	Variable
	M-1	Variable
	M-2	Variable
	M-3	Variable
	M-4	Variable
	M-5	Variable
	M-6	Variable
	M-7	Variable
	M-8	Variable
	M-9	Variable
	M-10	Variable

CUSIP:
	I-A	40431R AA3
	II-A-1	40431R AB1
	II-A-2	40431R AC9
	II-A-3	40431R AD7
	II-A-4	40431R AE5
	M-1	40431R AF2
	M-2	40431R AG0
	M-3	40431R AH8
	M-4	40431R AJ4
	M-5	40431R AK1
	M-6	40431R AL9
	M-7	40431R AM7
	M-8	40431R AN5
	M-9	40431R AP0
	M-10	40431R AQ8

ISIN:
	I-A	US40431RAA32
	II-A-1	US40431RAB15
	II-A-2	US40431RAC97
	II-A-3	US40431RAD70
	II-A-4	US40431RAE53
	M-1	US40431RAF29
	M-2	US40431RAG02
	M-3	US40431RAH84
	M-4	US40431RAJ41

EXH-A-4

	M-5	US40431RAK14
	M-6	US40431RAL96
	M-7	US40431RAM79
	M-8	US40431RAN52
	M-9	US40431RAP01
	M-10	US40431RAQ83

EXH-A-5

HSI ASSET SECURITIZATION CORPORATION

HSI Asset Securitization Corporation Trust 2007-WF1\

Mortgage Pass-Through Certificates, Series 2007-WF1

[Class [A[-__][Class M-__]

evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class.

Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Balance at any time may be less than the Certificate Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Trustee or any other party to the Agreement referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality.

This certifies that [____________]is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions of principal and interest pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the “Agreement”) among HSI Asset Securitization Corporation, as depositor (the “Depositor”), Wells Fargo Bank, N.A., as originator, as servicer, master servicer, (in such capacity, the “Master Servicer”) securities administrator (in such capacity, the “Securities Administrator”) and custodian, OfficeTiger Global Real Estate Services Inc., as credit risk manager, and Deutsche Bank National Trust Company, as trustee (the “Trustee”). To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound.

Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place.

This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually authenticated by an authorized signatory of the Securities Administrator.

* * *

IN WITNESS WHEREOF, the Securities Administrator has caused this Certificate to be duly executed.

Dated:

EXH-A-6

WELLS FARGO BANK, N.A.,

not in its individual capacity, but solely as

Securities Administrator

By:

Authenticated:

By:

Authorized Signatory of

WELLS FARGO BANK, N.A.,

not in its individual capacity,

but solely as Securities Administrator

EXH-A-7

HSI ASSET SECURITIZATION CORPORATION

HSI Asset Securitization Corporation Trust 2007-WF1

Mortgage Pass-Through Certificates

This Certificate is one of a duly authorized issue of Certificates designated as HSI Asset Securitization Corporation Trust 2007-WF1 Mortgage Pass-Through Certificates, of the Series specified on the face hereof (herein collectively called the “Certificates”), and representing a beneficial ownership interest in the Trust Fund created by the Agreement.

The Certificateholder, by its acceptance of this Certificate, agrees that it will look solely to the funds on deposit in the Distribution Account or Supplemental Interest Trust Account for payment hereunder and that neither the Trustee nor the Securities Administrator is liable to the Certificateholders for any amount payable under this Certificate or the Agreement or, except as expressly provided in the Agreement, subject to any liability under the Agreement.

This Certificate does not purport to summarize the Agreement and reference is made to the Agreement for the interests, rights and limitations of rights, benefits, obligations and duties evidenced thereby, and the rights, duties and immunities of the Trustee.

Pursuant to the terms of the Agreement, a distribution will be made on the 25th day of each month or, if such day is not a Business Day, the Business Day immediately following (the “Distribution Date”), commencing on the first Distribution Date specified on the face hereof, to the Person in whose name this Certificate is registered at the close of business on the applicable Record Date in an amount equal to the product of the Percentage Interest evidenced by this Certificate and the amount required to be distributed to Holders of Certificates of the Class to which this Certificate belongs on such Distribution Date pursuant to the Agreement. The Record Date applicable to each Distribution Date is the Business Day immediately preceding such Distribution Date.

Distributions on this Certificate shall be made by wire transfer of immediately available funds to the account of the Holder hereof at a bank or other entity having appropriate facilities therefor, if such Certificateholder shall have so notified the Securities Administrator in writing at least five Business Days prior to the related Record Date and such Certificateholder shall satisfy the conditions to receive such form of payment set forth in the Agreement, or, if not, by check mailed by first class mail to the address of such Certificateholder appearing in the Certificate Register. The final distribution on each Certificate will be made in like manner, but only upon presentment and surrender of such Certificate at the offices designated by the Securities Administrator for such purposes or such other location specified in the notice to Certificateholders of such final distribution.

The Agreement permits, with certain exceptions therein provided, the amendment thereof and the modification of the rights and obligations of the Trustee and the rights of the Certificateholders under the Agreement at any time by the parties to the Agreement with the consent of the Holders of Certificates affected by such amendment evidencing the requisite Percentage Interest, as provided in the Agreement. Any such consent by the Holder of this Certificate shall be conclusive and binding on such Holder and upon all future Holders of this Certificate and of any Certificate issued upon the transfer hereof or in exchange therefor or in lieu hereof whether or not notation of such consent is made upon this Certificate. The Agreement also permits the amendment thereof, in certain limited circumstances, without the consent of the Holders of any of the Certificates.

EXH-A-8

As provided in the Agreement and subject to certain limitations therein set forth, the transfer of this Certificate is registrable in the Certificate Register of the Securities Administrator upon surrender of this Certificate for registration of transfer at the offices designated by the Securities Administrator for such purposes, accompanied by a written instrument of transfer in form satisfactory to the Securities Administrator duly executed by the holder hereof or such holder’s attorney duly authorized in writing, and thereupon one or more new Certificates of the same Class in authorized denominations and evidencing the same aggregate Percentage Interest in the Trust Fund will be issued to the designated transferee or transferees.

The Certificates are issuable only as registered Certificates without coupons in denominations specified in the Agreement. As provided in the Agreement and subject to certain limitations therein set forth, Certificates are exchangeable for new Certificates of the same Class in authorized denominations and evidencing the same aggregate Percentage Interest, as requested by the Holder surrendering the same.

No service charge will be made for any such registration of transfer or exchange, but the Securities Administrator may require payment of a sum sufficient to cover any tax or other governmental charge payable in connection therewith.

The Trustee, the Depositor and the Securities Administrator and any agent of the Trustee, the Depositor or the Securities Administrator may treat the Person in whose name this Certificate is registered as the owner hereof for all purposes, and neither the Trustee, the Depositor, the Securities Administrator nor any such agent shall be affected by any notice to the contrary.

The Master Servicer shall have the option to purchase the Mortgage Loans and therefore cause the termination of the Trust on any Optional Termination Date, which is any Distribution Date in which the aggregate Stated Principal Balance of the Mortgage Loans as of the last day of the related Due Period is less than or equal to 10% of the aggregate Stated Principal Balance of the Mortgage Loans as of the Cut-off Date.

The obligations and responsibilities created by the Agreement will terminate as provided in Section 11.01 of the Agreement.

Any term used herein that is defined in the Agreement shall have the meaning assigned in the Agreement, and nothing herein shall be deemed inconsistent with that meaning.

EXH-A-9

ASSIGNMENT

FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and transfer(s) unto

(Please print or typewrite name and address including postal zip code of assignee)

the Percentage Interest evidenced by the within Certificate and hereby authorizes the transfer of registration of such Percentage Interest to assignee on the Certificate Register of the Trust Fund.

I (We) further direct the Securities Administrator to issue a new Certificate of a like denomination and Class, to the above named assignee and deliver such Certificate to the following address:

Dated:

Signature by or on behalf of assignor

DISTRIBUTION INSTRUCTIONS

The assignee should include the following for purposes of distribution:

Distributions shall be made, by wire transfer or otherwise, in immediately available funds to , ,

for the account of ,

account number __________, or, if mailed by check, to .

Applicable statements should be mailed to ,

This information is provided by , the assignee named above, or , as its agent.

EXH-A-10

EXHIBIT B

NEITHER THIS CERTIFICATE NOR ANY INTEREST HEREIN MAY BE TRANSFERRED UNLESS THE PROPOSED TRANSFEROR DELIVERS TO THE SECURITIES ADMINISTRATOR A TRANSFEROR LETTER IN THE FORM OF EXHIBIT H TO THE AGREEMENT REFERRED TO HEREIN AND EITHER (I) THE SECURITIES ADMINISTRATOR RECEIVES EITHER A RULE 144A INVESTMENT LETTER OR REGULATION S INVESTMENT LETTER IN THE FORM OF EXHIBIT I-A AND EXHIBIT I-B, RESPECTIVELY, TO THE AGREEMENT REFERRED TO HEREIN OR (II) THE SECURITIES ADMINISTRATOR RECEIVES AN OPINION OF COUNSEL, DELIVERED AT THE EXPENSE OF THE TRANSFEROR, STATING THAT SUCH TRANSFER MAY BE MADE WITHOUT REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED.

NEITHER THIS CERTIFICATE NOR ANY INTEREST HEREIN MAY BE TRANSFERRED UNLESS THE TRANSFEREE DELIVERS TO THE SECURITIES ADMINISTRATOR A REPRESENTATION LETTER TO THE EFFECT THAT SUCH TRANSFEREE IS NOT AN EMPLOYEE BENEFIT PLAN SUBJECT TO TITLE I OF THE EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED (“ERISA”), OR A PLAN SUBJECT TO SECTION 4975 OF THE CODE OR A PLAN SUBJECT TO MATERIALLY SIMILAR PROVISIONS OF APPLICABLE FEDERAL, STATE OR LOCAL LAW (“SIMILAR LAW”) OR A PERSON INVESTING ON BEHALF OF OR WITH PLAN ASSETS OF SUCH A PLAN. IN THE EVENT THAT SUCH REPRESENTATION IS VIOLATED, OR ANY ATTEMPT IS MADE TO TRANSFER TO A PLAN OR ARRANGEMENT SUBJECT TO SECTION 406 OF ERISA, A PLAN SUBJECT TO SECTION 4975 OF THE CODE OR A PLAN SUBJECT TO SIMILAR LAW, OR A PERSON ACTING ON BEHALF OF ANY SUCH PLAN OR ARRANGEMENT OR USING THE ASSETS OF ANY SUCH PLAN OR ARRANGEMENT, SUCH ATTEMPTED TRANSFER OR ACQUISITION SHALL BE VOID AND OF NO EFFECT.


Certificate No.	:	P-1

Cut-off Date	:	June 1, 2007

First Distribution Date	:	July 25, 2007

Percentage Interest of this Certificate	:	100%

Interest	:	None

CUSIP	:	40431R AR6

ISIN	:	US40431RAR66

EXH-B-1

HSI ASSET SECURITIZATION CORPORATION

HSI Asset Securitization Corporation Trust 2007-WF1

Mortgage Pass-Through Certificates, Series 2007-WF1

Class P

evidencing a percentage interest in the distribution of Prepayment Charges allocable to the Certificates of the above-referenced Class.

Distributions in respect of this Certificate are distributable monthly as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Trustee or any other party to the Agreement referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality.

This certifies that [________] is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions of Prepayment Charges pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the “Agreement”) among HSI Asset Securitization Corporation, as depositor (the “Depositor”), Wells Fargo Bank, N.A., as originator, as servicer, master servicer, (in such capacity, the “Master Servicer”) securities administrator (in such capacity, the “Securities Administrator”) and custodian, OfficeTiger Global Real Estate Services Inc., as credit risk manager, and Deutsche Bank National Trust Company, as trustee (the “Trustee”). To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound.

This Certificate does not have an Interest Rate and will solely be entitled to receive distributions of Prepayment Charges to the extent set forth in the Agreement. In addition, any distribution of the proceeds of any remaining assets of the Trust will be made only upon presentment and surrender of this Certificate at the offices designated by the Securities Administrator for such purpose, or such other location specified in the notice to Certificateholders.

No transfer of a Certificate of this Class shall be made unless such disposition is exempt from the registration requirements of the Securities Act of 1933, as amended (the “1933 Act”), and any applicable state securities laws or is made in accordance with the 1933 Act and such laws. In the event of any such transfer, the Securities Administrator shall require the transferor to execute a transferor certificate (in substantially the form attached to the Agreement) and deliver either (i) a Rule 144A Investment Letter or a Regulation S Investment Letter, as applicable, in either case substantially in the form attached as Exhibit I-A and Exhibit I-B, respectively, to the Agreement, or (ii) a written Opinion of Counsel to the Securities Administrator that such transfer may be made pursuant to an exemption, describing the applicable exemption and the basis therefor, from the 1933 Act or is being made pursuant to the 1933 Act, which Opinion of Counsel shall be an expense of the transferor.

EXH-B-2

No transfer of a Certificate of this Class shall be made unless the Securities Administrator shall have received a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Securities Administrator, to the effect that such transferee is not an employee benefit plan subject to Section 406 of ERISA, Section 4975 of the Code or any materially similar provisions of applicable federal, state or local law (“Similar Law”), or a person acting on behalf of or investing plan assets of any such plan, which representation letter shall not be an expense of the Securities Administrator.

This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually authenticated by an authorized signatory of the Securities Administrator.

* * *

EXH-B-3

IN WITNESS WHEREOF, the Securities Administrator has caused this Certificate to be duly executed.

Dated:

WELLS FARGO BANK, N.A.,

not in its individual capacity, but solely as

Securities Administrator

By:

Authenticated:

By:

Authorized Signatory of

WELLS FARGO BANK, N.A.,

not in its individual capacity,

but solely as Securities Administrator

EXH-B-4

HSI ASSET SECURITIZATION CORPORATION

HSI Asset Securitization Corporation Trust 2007-WF1

Mortgage Pass-Through Certificates

The Certificateholder, by its acceptance of this Certificate, agrees that it will look solely to the funds on deposit in the Distribution Account or constituting Prepayment Charges for payment hereunder and that neither the Trustee nor the Securities Administrator is liable to the Certificateholders for any amount payable under this Certificate or the Agreement or, except as expressly provided in the Agreement, subject to any liability under the Agreement.

Pursuant to the terms of the Agreement, a distribution will be made on the 25th day of each month or, if such day is not a Business Day, the Business Day immediately following (the “Distribution Date”), commencing on the first Distribution Date specified on the face hereof, to the Person in whose name this Certificate is registered at the close of business on the applicable Record Date in an amount equal to the product of the Percentage Interest evidenced by this Certificate and the amount required to be distributed to Holders of Certificates of the Class to which this Certificate belongs on such Distribution Date pursuant to the Agreement. The Record Date applicable to each Distribution Date is the last Business Day of the month next preceding the month of such Distribution Date.

EXH-B-5

The obligations and responsibilities created by the Agreement will terminate as provided in Section 11.01 of the Agreement.

Any term used herein that is defined in the Agreement shall have the meaning assigned in the Agreement, and nothing herein shall be deemed inconsistent with that meaning.

EXH-B-6

ASSIGNMENT

FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and transfer(s) unto

(Please print or typewrite name and address including postal zip code of assignee)

the Percentage Interest evidenced by the within Certificate and hereby authorizes the transfer of registration of such Percentage Interest to assignee on the Certificate Register of the Trust Fund.

I (We) further direct the Securities Administrator to issue a new Certificate of a like denomination and Class, to the above named assignee and deliver such Certificate to the following address:

Dated:

Signature by or on behalf of assignor

DISTRIBUTION INSTRUCTIONS

The assignee should include the following for purposes of distribution:

Distributions shall be made, by wire transfer or otherwise, in immediately available funds to , ,

for the account of ,

account number __________, or, if mailed by check, to .

Applicable statements should be mailed to ,

This information is provided by , the assignee named above, or , as its agent.

EXH-B-7

EXHIBIT C

SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A “RESIDUAL INTEREST” IN ONE OR MORE “REAL ESTATE MORTGAGE INVESTMENT CONDUITS,” AS THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE “CODE”).

NEITHER THIS CERTIFICATE NOR ANY INTEREST HEREIN MAY BE TRANSFERRED UNLESS THE PROPOSED TRANSFEREE DELIVERS TO THE SECURITIES ADMINISTRATOR A TRANSFER AFFIDAVIT IN ACCORDANCE WITH THE PROVISIONS OF THE AGREEMENT REFERRED TO HEREIN.

NEITHER THIS CERTIFICATE NOR ANY INTEREST HEREIN MAY BE TRANSFERRED (I) TO A PERSON OTHER THAN A PERMITTED TRANSFEREE IN COMPLIANCE WITH SECTION 5.02I OF THE AGREEMENT OR (II) UNLESS THE TRANSFEREE DELIVERS TO THE SECURITIES ADMINISTRATOR A REPRESENTATION LETTER TO THE EFFECT THAT SUCH TRANSFEREE IS NOT AN EMPLOYEE BENEFIT PLAN SUBJECT TO TITLE I OF THE EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED (“ERISA”), OR A PLAN SUBJECT TO SECTION 4975 OF THE CODE OR A PLAN SUBJECT TO MATERIALLY SIMILAR PROVISIONS OF APPLICABLE FEDERAL, STATE OR LOCAL LAW (“SIMILAR LAW”) OR A PERSON INVESTING ON BEHALF OF OR WITH PLAN ASSETS OF SUCH A PLAN. IN THE EVENT THAT SUCH REPRESENTATION IS VIOLATED, OR ANY ATTEMPT IS MADE TO TRANSFER TO A PLAN OR ARRANGEMENT SUBJECT TO SECTION 406 OF ERISA, A PLAN SUBJECT TO SECTION 4975 OF THE CODE OR A PLAN SUBJECT TO SIMILAR LAW, OR A PERSON ACTING ON BEHALF OF ANY SUCH PLAN OR ARRANGEMENT OR USING THE ASSETS OF ANY SUCH PLAN OR ARRANGEMENT, SUCH ATTEMPTED TRANSFER OR ACQUISITION SHALL BE VOID AND OF NO EFFECT.


Certificate No.	:	R-1

Cut-off Date	:	June 1, 2007

First Distribution Date	:	July 25, 2007

Percentage Interest of this Certificate	:	100.00%

Interest Rate	:	None

CUSIP	:	40431R AT2

ISN	:	US40431RAT23

EXH-C-1

HSI ASSET SECURITIZATION CORPORATION

HSI Asset Securitization Corporation Trust 2007-WF1

Mortgage Pass-Through Certificates, Series 2007-WF1

Class R

evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class.

Distributions in respect of this Certificate are distributable monthly as set forth herein. This Class R Certificate has no Certificate Balance and is not entitled to distributions in respect of principal or interest. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Trustee or any other party to the Agreement referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality.

This certifies that [HSBC SECURITIES (USA) INC.] is the registered owner of the Percentage Interest specified above of any monthly distributions due to the Class R Certificates pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the “Agreement”) among HSI Asset Securitization Corporation, as depositor (the “Depositor”), Wells Fargo Bank, N.A., as originator, as servicer, master servicer, (in such capacity, the “Master Servicer”) securities administrator (in such capacity, the “Securities Administrator”) and custodian, OfficeTiger Global Real Estate Services Inc., as credit risk manager, and Deutsche Bank National Trust Company, as trustee (the “Trustee”). To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound.

Any distribution of the proceeds of any remaining assets of the Trust will be made only upon presentment and surrender of this Class R Certificate at the offices designated by the Securities Administrator for such purpose, or such other location specified in the notice to Certificateholders.

No transfer of a Class R Certificate shall be made unless the Securities Administrator shall have received a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Securities Administrator, to the effect that such transferee is not an employee benefit plan or arrangement subject to Section 406 of ERISA, a plan or arrangement subject to Section 4975 of the Code or a plan subject to Similar Law, or a person acting on behalf of any such plan or arrangement nor using the assets of any such plan or arrangement to effect such transfer, which representation letter shall not be an expense of the Trustee, the Securities Administrator, the Depositor, the Master Servicer or the Trust Fund. In the event that such representation is violated, or any attempt is made to transfer to a plan or arrangement subject to Section 406 of ERISA or a plan subject to Section 4975 of the Code or a plan subject to Similar Law, or a person acting on behalf of any such plan or arrangement or using the assets of any such plan or arrangement, such attempted transfer or acquisition shall be void and of no effect.

EXH-C-2

Each Holder of this Class R Certificate shall be deemed by the acceptance or acquisition an Ownership Interest in this Class R Certificate to have agreed to be bound by the following provisions, and the rights of each Person acquiring any Ownership Interest in this Class R Certificate are expressly subject to the following provisions: (i) each Person holding or acquiring any Ownership Interest in this Class R Certificate shall be a Permitted Transferee and shall promptly notify the Securities Administrator of any change or impending change in its status as a Permitted Transferee, (ii) no Ownership Interest in this Class R Certificate may be registered on the Closing Date or thereafter transferred, and the Securities Administrator shall not register the Transfer of this Certificate unless, in addition to the certificates required to be delivered to the Securities Administrator under Section 5.02(b) of the Agreement, the Securities Administrator shall have been furnished with a Transfer Affidavit of the initial owner or the proposed transferee in the form attached as Exhibit G to the Agreement, (iii) each Person holding or acquiring any Ownership Interest in this Class R Certificate shall agree (A) to obtain a Transfer Affidavit from any other Person to whom such Person attempts to Transfer its Ownership Interest this Class R Certificate, (B) to obtain a Transfer Affidavit from any Person for whom such Person is acting as nominee, trustee or agent in connection with any Transfer of this Class R Certificate, (C) not to cause income with respect to the Class R Certificate to be attributable to a foreign permanent establishment or fixed base, within the meaning of an applicable income tax treaty, of such Person or any other U.S. Person and (D) not to Transfer the Ownership Interest in this Class R Certificate or to cause the Transfer of the Ownership Interest in this Class R Certificate to any other Person if it has actual knowledge that such Person is a Non-Permitted Transferee and (iv) any attempted or purported Transfer of the Ownership Interest in this Class R Certificate in violation of the provisions herein shall be absolutely null and void and shall vest no rights in the purported Transferee.

This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually authenticated by an authorized signatory of the Securities Administrator.

* * *

EXH-C-3

IN WITNESS WHEREOF, the Securities Administrator has caused this Certificate to be duly executed.

Dated:

WELLS FARGO BANK, N.A.,

not in its individual capacity, but solely as

Securities Administrator

By:

Authenticated:

By:

Authorized Signatory of

WELLS FARGO BANK, N.A.,

not in its individual capacity,

but solely as Securities Administrator

EXH-C-4

HSI ASSET SECURITIZATION CORPORATION

HSI Asset Securitization Corporation Trust 2007-WF1

Mortgage Pass-Through Certificates

Pursuant to the terms of the Agreement, a distribution will be made on the 25th day of each month or, if such day is not a Business Day, the Business Day immediately following (the “Distribution Date”), commencing on the first Distribution Date specified on the face hereof, to the Person in whose name this Certificate is registered at the close of business on the applicable Record Date in an amount equal to the product of the Percentage Interest evidenced by this Certificate and the amount required to be distributed to Holders of Certificates of the Class to which this Certificate belongs on such Distribution Date pursuant to the Agreement. The Record Date applicable to each Distribution Date is the last Business Day of the month next preceding the month of such Distribution Date.

Distributions on this Certificate shall be made by wire transfer of immediately available funds to the account of the Holder hereof at a bank or other entity having appropriate facilities therefor, if such Certificateholder shall have so notified the Securities Administrator in writing at least five Business Days prior to the related Record Date and such Certificateholder shall satisfy the conditions to receive such form of payment set forth in the Agreement, or, if not, by check mailed by first class mail to the address of such Certificateholder appearing in the Certificate Register. The final distribution on each Certificate will be made in like manner, but only upon presentment and surrender of such Certificate at the offices designated by the Securities Administrator for such purpose, or such other location specified in the notice to Certificateholders of such final distribution.

EXH-C-5

The obligations and responsibilities created by the Agreement will terminate as provided in Section 11.01 of the Agreement.

Any term used herein that is defined in the Agreement shall have the meaning assigned in the Agreement, and nothing herein shall be deemed inconsistent with that meaning.

EXH-C-6

ASSIGNMENT

FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and transfer(s) unto

(Please print or typewrite name and address including postal zip code of assignee)

the Percentage Interest evidenced by the within Certificate and hereby authorizes the transfer of registration of such Percentage Interest to assignee on the Certificate Register of the Trust Fund.

I (We) further direct the Securities Administrator to issue a new Certificate of a like denomination and Class, to the above named assignee and deliver such Certificate to the following address:

Dated:

Signature by or on behalf of assignor

DISTRIBUTION INSTRUCTIONS

The assignee should include the following for purposes of distribution:

Distributions shall be made, by wire transfer or otherwise, in immediately available funds to , ,

for the account of ,

account number __________, or, if mailed by check, to .

Applicable statements should be mailed to ,

This information is provided by , the assignee named above, or , as its agent.

EXH-C-7

EXHIBIT D

NEITHER THIS CERTIFICATE NOR ANY INTEREST HEREIN MAY BE TRANSFERRED UNLESS THE PROPOSED TRANSFEROR DELIVERS TO THE SECURITIES ADMINISTRATOR A TRANSFEROR LETTER IN THE FORM OF EXHIBIT H TO THE AGREEMENT REFERRED TO HEREIN AND EITHER (I) THE SECURITIES ADMINISTRATOR RECEIVES EITHER A RULE 144A INVESTMENT LETTER OR A REGULATION S INVESTMENT LETTER IN THE FORM OF EXHIBIT I-A AND EXHIBIT I-B, RESPECTIVELY, TO THE AGREEMENT REFERRED TO HEREIN OR (II) THE SECURITIES ADMINISTRATOR RECEIVES AN OPINION OF COUNSEL, DELIVERED AT THE EXPENSE OF THE TRANSFEROR, THAT SUCH TRANSFER MAY BE MADE WITHOUT REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED.


Certificate No.	:	X-1

Cut-off Date	:	June 1, 2007

First Distribution Date	:	July 25, 2007

Percentage Interest of this Certificate	:	100%

Interest Rate	:	None

CUSIP	:	40431R AS4

ISIN	:	US40431RAS40

EXH-D-1

HSI ASSET SECURITIZATION CORPORATION

HSI Asset Securitization Corporation Trust 2007-WF1

Mortgage Pass-Through Certificates, Series 2007-WF1

Class X

evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class.

This certifies that [____________________] is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the “Agreement”) among HSI Asset Securitization Corporation, as depositor (the “Depositor”), Wells Fargo Bank, N.A., as originator, as servicer, master servicer, (in such capacity, the “Master Servicer”) securities administrator (in such capacity, the “Securities Administrator”) and custodian, OfficeTiger Global Real Estate Services Inc., as credit risk manager, and Deutsche Bank National Trust Company, as trustee (the “Trustee”). To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound.

This Certificate does not have a Certificate Balance or an Interest Rate and will be entitled to distributions only to the extent set forth in the Agreement. In addition, any distribution of the proceeds of any remaining assets of the Trust will be made only upon presentment and surrender of this Certificate at the offices designated by the Securities Administrator for such purpose, or such other location specified in the notice to Certificateholders.

No transfer of a Certificate of this Class shall be made unless such disposition is exempt from the registration requirements of the Securities Act of 1933, as amended (the “1933 Act”), and any applicable state securities laws or is made in accordance with the 1933 Act and such laws. In the event of any such transfer, the Securities Administrator shall require the transferor to execute a transferor certificate (in substantially the form attached to the Agreement) and deliver either (i) a Rule 144A Investment Letter or Regulation S Investment Letter, as applicable, in either case substantially in the form attached to the Agreement, or (ii) a written Opinion of Counsel to the Securities Administrator that such transfer may be made pursuant to an exemption, describing the applicable exemption and the basis therefor, from the 1933 Act or is being made pursuant to the 1933 Act, which Opinion of Counsel shall be an expense of the transferor.

EXH-D-2

This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually authenticated by an authorized signatory of the Securities Administrator.

* * *

EXH-D-3

IN WITNESS WHEREOF, the Securities Administrator has caused this Certificate to be duly executed.

Dated:

WELLS FARGO BANK, N.A.,

not in its individual capacity, but solely as

Securities Administrator

By:

Authenticated:

By:

Authorized Signatory of

WELLS FARGO BANK, N.A.,

not in its individual capacity,

but solely as Securities Administrator

EXH-D-4

HSI ASSET SECURITIZATION CORPORATION

HSI Asset Securitization Corporation Trust 2007-WF1

Mortgage Pass-Through Certificates

Pursuant to the terms of the Agreement, a distribution will be made on the 25th day of each month or, if such 25th day is not a Business Day, the Business Day immediately following (the “Distribution Date”), commencing on the first Distribution Date specified on the face hereof, to the Person in whose name this Certificate is registered at the close of business on the applicable Record Date in an amount equal to the product of the Percentage Interest evidenced by this Certificate and the amount required to be distributed to Holders of Certificates of the Class to which this Certificate belongs on such Distribution Date pursuant to the Agreement. The Record Date applicable to each Distribution Date is the last Business Day of the month next preceding the month of such Distribution Date.

EXH-D-5

The obligations and responsibilities created by the Agreement will terminate as provided in Section 11.01 of the Agreement.

Any term used herein that is defined in the Agreement shall have the meaning assigned in the Agreement, and nothing herein shall be deemed inconsistent with that meaning

EXH-D-6

ASSIGNMENT

FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and transfer(s) unto

(Please print or typewrite name and address including postal zip code of assignee)

the Percentage Interest evidenced by the within Certificate and hereby authorizes the transfer of registration of such Percentage Interest to assignee on the Certificate Register of the Trust Fund.

I (We) further direct the Securities Administrator to issue a new Certificate of a like denomination and Class, to the above named assignee and deliver such Certificate to the following address:

Dated:

Signature by or on behalf of assignor

DISTRIBUTION INSTRUCTIONS

The assignee should include the following for purposes of distribution:

Distributions shall be made, by wire transfer or otherwise, in immediately available funds to , ,

for the account of ,

account number __________, or, if mailed by check, to .

Applicable statements should be mailed to ,

This information is provided by , the assignee named above, or , as its agent.

EXH-D-7

EXHIBIT E

FORM OF INITIAL CERTIFICATION OF CUSTODIAN

[date]


HSI Asset Securitization Corporation 452 Fifth Avenue New York, New York 10018	Wells Fargo Bank, N.A. 1 Home Campus Des Moines, Iowa 50328-0001

Wells Fargo Bank, N.A. 9062 Old Annapolis Road Columbia, Maryland 21045-1951

Deutsche Bank National Trust Company 1761 East St. Andrew Place Santa Ana, California 92705-4934

Re:

HSI Asset Securitization Corporation Trust, Series 2007-WF1

Ladies and Gentlemen:

In accordance with Section 2.02 of the Pooling and Servicing Agreement (the “Pooling and Servicing Agreement”) dated as of June 1, 2007 among HSI Asset Securitization Corporation, as depositor, Wells Fargo Bank, N.A., as originator, as servicer, master servicer, securities administrator and custodian, OfficeTiger Global Real Estate Services Inc., as credit risk manager, and Deutsche Bank National Trust Company, as trustee, for each Mortgage Loan listed in the Mortgage Loan Schedule (other than any Mortgage Loan listed in the attached schedule), it has received:

(i) the original Mortgage Note, endorsed as provided in the following form: “Pay to the order of ________, without recourse”; and

(ii) a duly executed assignment of the Mortgage (which may be included in a blanket assignment or assignments).

Based on its review and examination and only as to the foregoing documents, such documents appear regular on their face and related to such Mortgage Loan.

The Custodian has made no independent examination of any documents contained in each Mortgage File beyond the review specifically required in the Pooling and Servicing Agreement. The Custodian makes no representations as to: (i) the validity, legality, sufficiency, enforceability or genuineness of any of the documents contained in each Mortgage File of any of the Mortgage Loans identified on the Mortgage Loan Schedule, or (ii) the collectability, insurability, effectiveness or suitability of any such Mortgage Loan.

EXH-E-1

Capitalized words and phrases used herein shall have the respective meanings assigned to them in the Pooling and Servicing Agreement.

WELLS FARGO BANK, N.A., as Custodian

By:

Name:

Title:

EXH-E-2

EXHIBIT F

FORM OF DOCUMENT CERTIFICATION

AND EXCEPTION REPORT OF CUSTODIAN

______, 20___

HSI Asset Securitization Corporation 452 Fifth Avenue New York, New York 10018

Wells Fargo Bank, N.A. 9062 Old Annapolis Road Columbia, Maryland 21045-1951

Deutsche Bank National Trust Company 1761 East St. Andrew Place Santa Ana, California 92705-4934

Wells Fargo Bank, N.A. 1 Home Campus Des Moines, Iowa 50328-0001

Re:

HSI Asset Securitization Corporation, Series 2007-WF1

Ladies and Gentlemen:

In accordance with Section 2.02 of the Pooling and Servicing Agreement (the “Pooling and Servicing Agreement”) dated as of June 1, 2007 among HSI Asset Securitization Corporation, as depositor, Wells Fargo Bank, N.A., as originator, as servicer, master servicer, securities administrator and custodian, OfficeTiger Global Real Estate Services Inc., as credit risk manager, and Deutsche Bank National Trust Company, as trustee, the undersigned, as Custodian, hereby certifies that as to each Mortgage Loan listed in the Mortgage Loan Schedule (other than any Mortgage Loan paid in full or listed on the attached Document Exception Report) it has received:

(i) The original Mortgage Note, endorsed in the form provided in Section 2.01 of the Pooling and Servicing Agreement, with all intervening endorsements showing a complete chain of endorsement from the originator to the last endorsee.

(ii) The original recorded Mortgage.

(iii) A duly executed assignment of the Mortgage in the form provided in Section 2.01 of the Pooling and Servicing Agreement; or, if the Originator has certified or the Custodian otherwise knows that the related Mortgage has not been returned from the applicable recording office, a copy of the assignment of the Mortgage (excluding information to be provided by the recording office).

EXH-F-1

(iv) The original or duplicate original recorded assignment or assignments of the Mortgage showing a complete chain of assignment from the Originator to the last endorsee.

(v) The original or duplicate original lender’s title policy and all riders thereto or, any one of an original title binder, an original preliminary title report or an original title commitment, or a copy thereof certified by the title company.

Based on its review and examination and only as to the foregoing documents, (a) such documents appear regular on their face and related to such Mortgage Loan, and (b) the information set forth in items (1), (2), (3), (15), (18) and (22) of the Data Tape Information accurately reflects information set forth in the Custodial File.

The Custodian has made no independent examination of any documents contained in each Mortgage File beyond the review of the Custodial File specifically required in the Pooling and Servicing Agreement. The Custodian makes no representation as to: (i) the validity, legality, sufficiency, enforceability or genuineness of any of the documents contained in each Mortgage File of any of the Mortgage Loans identified on the Mortgage Loan Schedule, or (ii) the collectability, insurability, effectiveness or suitability of any such Mortgage Loan. Notwithstanding anything herein to the contrary, the Custodian has made no determination and makes no representations as to whether (i) any endorsement is sufficient to transfer all right, title and interest of the party so endorsing, as noteholder or assignee thereof, in and to that Mortgage Note or (ii) any assignment is in recordable form or sufficient to effect the assignment of and transfer to the assignee thereof, under the Mortgage to which the assignment relates.

Capitalized words and phrases used herein shall have the respective meanings assigned to them in the Pooling and Servicing Agreement.

WELLS FARGO BANK, N.A., as Custodian

By:

Name:

Title:

EXH-F-2

EXHIBIT G

FORM OF RESIDUAL TRANSFER AFFIDAVIT

HSI Asset Securitization Corporation Trust 2007-WF1

Mortgage Pass-Through Certificates, Series 2007-WF1

STATE OF

)

) ss.:

COUNTY OF

)

The undersigned, being first duly sworn, deposes and says as follows:

1. The undersigned is an officer of ___________________, the proposed Transferee of an Ownership Interest in a Class R Certificate (the “Certificate”) issued pursuant to the Pooling and Servicing Agreement (the “Agreement”), relating to the above-referenced Series, dated as of June 1, 2007 among HSI Asset Securitization Corporation, as depositor, Wells Fargo Bank, N.A., as originator, as servicer, master servicer, securities administrator and custodian, OfficeTiger Global Real Estate Services Inc., as credit risk manager, and Deutsche Bank National Trust Company, as trustee. Capitalized terms used, but not defined herein, shall have the meanings ascribed to such terms in the Agreement. The Transferee has authorized the undersigned to make this affidavit on behalf of the Transferee for the benefit of the Depositor, the Securities Administrator and the Trustee.

2. The Transferee is, as of the date hereof, and will be, as of the date of the Transfer, a Permitted Transferee. The Transferee is acquiring its Ownership Interest in the Certificate for its own account. The Transferee has no knowledge that any such affidavit is false.

3. The Transferee has been advised of, and understands that (i) a tax will be imposed on Transfers of the Certificate to Persons that are Non-Permitted Transferees; (ii) such tax will be imposed on the transferor, or, if such Transfer is through an agent (which includes a broker, nominee or middleman) for a Person that is a Non-Permitted Transferee, on the agent; and (iii) the Person otherwise liable for the tax shall be relieved of liability for the tax if the subsequent Transferee furnished to such Person an affidavit that such subsequent Transferee is a Permitted Transferee and, at the time of Transfer, such Person does not have actual knowledge that the affidavit is false.

4. The Transferee has been advised of, and understands that a tax will be imposed on a “pass-through entity” holding the Certificate if at any time during the taxable year of the pass-through entity a Person that is a Non-Permitted Transferee is the record holder of an interest in such entity. The Transferee understands that such tax will not be imposed for any period with respect to which the record holder furnishes to the pass-through entity an affidavit that such record holder is a Permitted Transferee and the pass-through entity does not have actual knowledge that such affidavit is false. (For this purpose, a “pass-through entity” includes a regulated investment company, a real estate investment trust or common trust fund, a partnership, trust or estate, and certain cooperatives and, except as may be provided in Treasury Regulations, persons holding interests in pass-through entities as a nominee for another Person.)

EXH-G-1

5. The Transferee has reviewed the provisions of Section 5.02(c) of the Agreement and understands the legal consequences of the acquisition of an Ownership Interest in the Certificate including, without limitation, the restrictions on subsequent Transfers and the provisions regarding voiding the Transfer and mandatory sales. The Transferee expressly agrees to be bound by and to abide by the provisions of Section 5.02(c) of the Agreement and the restrictions noted on the face of the Certificate. The Transferee understands and agrees that any breach of any of the representations included herein shall render the Transfer to the Transferee contemplated hereby null and void.

6. The Transferee agrees to require a Transfer Affidavit from any Person to whom the Transferee attempts to Transfer its Ownership Interest in the Certificate, and in connection with any Transfer by a Person for whom the Transferee is acting as nominee, trustee or agent, and the Transferee will not Transfer its Ownership Interest or cause any Ownership Interest to be Transferred to any Person that the Transferee knows is a Non-Permitted Transferee. In connection with any such Transfer by the Transferee, the Transferee agrees to deliver to the Securities Administrator a certificate substantially in the form set forth as Exhibit H to the Agreement (a “Transferor Certificate”) to the effect that, among other things, such Transferee has no actual knowledge that the Person to which the Transfer is to be made is a Non-Permitted Transferee.

7. The Transferee does not have the intention to impede the assessment or collection of any tax legally required to be paid with respect to the Certificate. The Transferee has historically paid its debts as they have come due and intends to pay its debts as they come due in the future. The Transferee intends to pay all taxes due with respect to the Certificate as they become due.

8. The Transferee’s taxpayer identification number is __________.

9. The Transferee is not a Disqualified Non-U.S. Person as defined in the Agreement.

10. The Transferee is aware that the Certificate may be a “noneconomic residual interest” within the meaning of proposed Treasury regulations promulgated pursuant to the Code and that the transferor of a noneconomic residual interest will remain liable for any taxes due with respect to the income on such residual interest, unless no significant purpose of the transfer was to impede the assessment or collection of tax.

11. The Transferee will not cause income from the Residual Certificate to be attributable to a foreign permanent establishment or fixed base, within the meaning of an applicable income tax treaty, of the Transferee or any other U.S. Person.

EXH-G-2

12. Check the applicable paragraph:

o The present value of the anticipated tax liabilities associated with holding the Certificate, as applicable, does not exceed the sum of:

(i) the present value of any consideration given to the Transferee to acquire such Certificate;

(ii) the present value of the expected future distributions on such Certificate; and

(iii) the present value of the anticipated tax savings associated with holding such Certificate as the related REMIC generates losses.

For purposes of this calculation, (i) the Transferee is assumed to pay tax at the highest rate currently specified in Section 11(b) of the Code (but the tax rate in Section 55(b)(1)(B) of the Code may be used in lieu of the highest rate specified in Section 11(b) of the Code if the Transferee has been subject to the alternative minimum tax under Section 55 of the Code in the preceding two years and will compute its taxable income in the current taxable year using the alternative minimum tax rate) and (ii) present values are computed using a discount rate equal to the short-term Federal rate prescribed by Section 1274(d) of the Code for the month of the transfer and the compounding period used by the Transferee.

o The transfer of the Certificate complies with U.S. Treasury Regulations Sections 1.860E-1(c)(5) and (6) and, accordingly,

(i) the Transferee is an “eligible corporation,” as defined in U.S. Treasury Regulations Section 1.860E-1(c)(6)(i), as to which income from the Certificate will only be taxed in the United States;

(ii) at the time of the transfer, and at the close of the Transferee’s two fiscal years preceding the year of the transfer, the Transferee had gross assets for financial reporting purposes (excluding any obligation of a person related to the Transferee within the meaning of U.S. Treasury Regulations Section 1.860E-1(c)(6)(ii)) in excess of $100 million and net assets in excess of $10 million;

(iii) the Transferee will transfer the Certificate only to another “eligible corporation,” as defined in U.S. Treasury Regulations Section 1.860E-1(c)(6)(i), in a transaction that satisfies the requirements of Sections 1.860E-1(c)(4)(i), (ii) and (iii) and Section 1.860E-1(c)(5) of the U.S. Treasury Regulations; and

(iv) the Transferee determined the consideration paid to it to acquire the Certificate based on reasonable market assumptions (including, but not limited to, borrowing and investment rates, prepayment and loss assumptions, expense and reinvestment assumptions, tax rates and other factors specific to the Transferee) that it has determined in good faith.

o None of the above.

EXH-G-3

13. The Transferee is not an employee benefit plan that is subject to Title I of ERISA or a plan that is subject to Section 4975 of the Code or a plan subject to any Federal, state or local law that is substantially similar to Title I of ERISA or Section 4975 of the Code, and the Transferee is not acting on behalf of or investing plan assets of such a plan.

* * *

IN WITNESS WHEREOF, the Transferee has caused this instrument to be executed on its behalf, pursuant to authority of its Board of Directors, by its duly authorized officer and its corporate seal to be hereunto affixed, duly attested, this ___ day of _______, 20__.

Print Name of Transferee

By:

Name:

Title:

[Corporate Seal]

ATTEST:

[Assistant] Secretary

Personally appeared before me the above-named __________, known or proved to me to be the same person who executed the foregoing instrument and to be the ___________ of the Transferee, and acknowledged that he executed the same as his free act and deed and the free act and deed of the Transferee.

Subscribed and sworn before me this ___ day of _______, 20__.

NOTARY PUBLIC

My Commission expires the __ day

of _________, 20__

EXH-G-4

EXHIBIT H

FORM OF TRANSFEROR CERTIFICATE

__________, 20__

HSI Asset Securitization Corporation

452 Fifth Avenue

New York, New York 10018

Attention: Head MBS Principal Finance

Wells Fargo Bank, N.A.,

as Securities Administrator

Sixth Street and Marquette Avenue

Minneapolis, Minnesota 55479

Attention: Corporate Trust Services - HASCO 2007-WF1

Re: HSI Asset Securitization Corporation Trust 2007-WF1 Mortgage Pass-Through Certificates, Series 2007-WF1, Class [__]

Ladies and Gentlemen:

In connection with our disposition of the above Certificates we certify that (a) we understand that the Certificates have not been registered under the Securities Act of 1933, as amended (the “Act”), and are being disposed by us in a transaction that is exempt from the registration requirements of the Act, (b) we have not offered or sold any Certificates to, or solicited offers to buy any Certificates from, any person, or otherwise approached or negotiated with any person with respect thereto, in a manner that would be deemed, or taken any other action which would result in, a violation of Section 5 of the Act and (c) to the extent we are disposing of a Residual Certificate, (i) we have no knowledge the Transferee is a Non-Permitted Transferee, (ii) after conducting a reasonable investigation of the financial condition of the Transferee, we have no knowledge and no reason to believe that the Transferee will not pay all taxes with respect to the Residual Certificates as they become due and (iii) we have no reason to believe that the statements made in paragraphs 7, 10 and 11 of the Transferee’s Residual Transfer Affidavit are false.

In connection with any disposition of the above Certificates in accordance with Rule 904 of Regulation S we hereby certify that:

a. the offer of the Certificates was not made to a person in the United States;

at the time the buy order was originated, the transferee was outside the United States or the Transferor and any person acting on its behalf responsibly believed the transferee was outside the United States;

EXH-H-1

no directed selling efforts have been made in contravention of the requirements of Rule 903 or Rule 904 of Regulation S, as applicable;

the transaction is not part of a plan or scheme to evade the registration requirements of the Securities Act, as amended; and

e. the transferee is not a U.S. person (as defined in Regulation S).

Very truly yours,

Print Name of Transferor

By:

Authorized Officer

EXH-H-2

EXHIBIT I-A

FORM OF RULE 144A INVESTMENT LETTER

____________, 20__

HSI Asset Securitization Corporation

452 Fifth Avenue

New York, New York 10018

Attention: Head MBS Principal Finance

Wells Fargo Bank, N.A.,

as Securities Administrator

Sixth Street and Marquette Avenue

Minneapolis, Minnesota 55479

Attention: Corporate Trust Services - HASCO 2007-WF1

Re:

HSI Asset Securitization Corporation Trust 2007-WF1

Mortgage Pass-Through Certificates, Series 2007-WF1, Class [__]

Ladies and Gentlemen:

In connection with our acquisition of the above Certificates we certify that (a) we understand that the Certificates are not being registered under the Securities Act of 1933, as amended (the “Act”), or any state securities laws and are being transferred to us in a transaction that is exempt from the registration requirements of the Act and any such laws, (b) we have such knowledge and experience in financial and business matters that we are capable of evaluating the merits and risks of investments in the Certificates, (c) we have had the opportunity to ask questions of and receive answers from the Depositor concerning the purchase of the Certificates and all matters relating thereto or any additional information deemed necessary to our decision to purchase the Certificates, (d) in the case of an ERISA-Restricted Certificate, we are not an employee benefit plan that is subject to Title I of the Employee Retirement Income Security Act of 1974, as amended (“ERISA”), or a plan or arrangement that is subject to Section 4975 of the Internal Revenue Code of 1986, as amended, or a plan subject to materially similar provisions of applicable federal, state or local law, nor are we acting on behalf of any such plan or arrangement nor using the assets of any such plan or arrangement to effect such acquisition or, with respect to an ERISA-Restricted Certificate other than a Class P Certificate, a Class X Certificate or a Residual Certificate, such Certificate has been the subject of an ERISA-Qualifying Underwriting and the purchaser is an insurance company that is purchasing this certificate with funds contained in an “insurance company general account” (as such term is defined in Section V(e) of Prohibited Transaction Class Exemption (“PTCE”) 95-60) and that the purchase and holding of such Certificates are covered under Sections I and III of PTCE 95-60, (e) in the case of an ERISA-Restricted Trust Certificate prior to the termination of the swap agreement and the cap agreement, either (i) we are not an employee benefit plan that is subject to Title I of ERISA, or a plan or arrangement that is subject to Section 4975 of the Internal Revenue Code of 1986, as amended, nor a person acting on behalf of any such plan, nor are we using the assets of any such plan to effect such transfer or (ii) our acquisition and holding of the ERISA-Restricted Trust Certificate is eligible for exemptive relief under the statutory exemption for non-fiduciary service providers under Section 408(b)(17) of ERISA and Section 4975(d)(20) of the Code, PTCE 84-14, PTCE 90-1, PTCE 91-38, PTCE 95-60 or PTCE 96-23 or some other applicable exemption, (f) we have not, nor has anyone acting on our behalf offered, transferred, pledged, sold or otherwise disposed of the Certificates, any interest in the Certificates or any other similar security to, or solicited any offer to buy or accept a transfer, pledge or other disposition of the Certificates, any interest in the Certificates or any other similar security from, or otherwise approached or negotiated with respect to the Certificates, any interest in the Certificates or any other similar security with, any person in any manner, or made any general solicitation by means of general advertising or in any other manner, or taken any other action, that would constitute a distribution of the Certificates under the Securities Act or that would render the disposition of the Certificates a violation of Section 5 of the Securities Act or require registration pursuant thereto, nor will act, nor has authorized or will authorize any person to act, in such manner with respect to the Certificates, and (g) we are a “qualified institutional buyer” as that term is defined in Rule 144A under the Securities Act and have completed either of the forms of certification to that effect attached hereto as Annex 1 or Annex 2. We are aware that the sale to us is being made in reliance on Rule 144A. We are acquiring the Certificates for our own account or for resale pursuant to Rule 144A and further, understand that such Certificates may be resold, pledged or transferred only (i) to a person reasonably believed to be a qualified institutional buyer that purchases for its own account or for the account of a qualified institutional buyer to whom notice is given that the resale, pledge or transfer is being made in reliance on Rule 144A, or (ii) pursuant to another exemption from registration under the Securities Act.

EXH-I-A-1

ANNEX 1 TO EXHIBIT I

QUALIFIED INSTITUTIONAL BUYER STATUS UNDER SEC RULE 144A

[For Transferees Other Than Registered Investment Companies]

The undersigned (the “Buyer”) hereby certifies as follows to the parties listed in the Rule 144A Transferee Certificate to which this certification relates with respect to the Certificates described therein:

1. As indicated below, the undersigned is the President, Chief Financial Officer, Senior Vice President or other executive officer of the Buyer.

2. In connection with purchases by the Buyer, the Buyer is a “qualified institutional buyer” as that term is defined in Rule 144A under the Securities Act of 1933, as amended (“Rule 144A”), because (i) the Buyer owned and/or invested on a discretionary basis $________ in securities (except for the excluded securities referred to below) as of the end of the Buyer’s most recent fiscal year (such amount being calculated in accordance with Rule 144A and (ii) the Buyer satisfies the criteria in the category marked below.

____

Corporation, etc. The Buyer is a corporation (other than a bank, savings and loan association or similar institution), Massachusetts or similar business trust, partnership, or charitable organization described in Section 501(c)(3) of the Internal Revenue Code of 1986, as amended.

____

Bank. The Buyer (a) is a national bank or banking institution organized under the laws of any State, territory or the District of Columbia, the business of which is substantially confined to banking and is supervised by the State or territorial banking commission or similar official or is a foreign bank or equivalent institution, and (b) has an audited net worth of at least $25,000,000 as demonstrated in its latest annual financial statements, a copy of which is attached hereto.

____

Savings and Loan. The Buyer (a) is a savings and loan association, building and loan association, cooperative bank, homestead association or similar institution, which is supervised and examined by a State or Federal authority having supervision over any such institutions or is a foreign savings and loan association or equivalent institution and (b) has an audited net worth of at least $25,000,000 as demonstrated in its latest annual financial statements, a copy of which is attached hereto.

____

Broker-dealer. The Buyer is a dealer registered pursuant to Section 15 of the Securities Exchange Act of 1934.

¹ Buyer must own and/or invest on a discretionary basis at least $100,000,000 in securities unless Buyer is a dealer, and, in that case, Buyer must own and/or invest on a discretionary basis at least $10,000,000 in securities.

EXH-I-A-2

____

Insurance Company. The Buyer is an insurance company whose primary and predominant business activity is the writing of insurance or the reinsuring of risks underwritten by insurance companies and which is subject to supervision by the insurance commissioner or a similar official or agency of a State, territory or the District of Columbia.

____

State or Local Plan. The Buyer is a plan established and maintained by a State, its political subdivisions, or any agency or instrumentality of the State or its political subdivisions, for the benefit of its employees.

____

ERISA Plan. The Buyer is an employee benefit plan within the meaning of Title I of the Employee Retirement Income Security Act of 1974.

____

Investment Advisor. The Buyer is an investment advisor registered under the Investment Advisors Act of 1940.

____

Small Business Investment Company. Buyer is a small business investment company licensed by the U.S. Small Business Administration under Section 301(c) or (d) of the Small Business Investment Act of 1958.

____

Business Development Company. Buyer is a business development company as defined in Section 202(a)(22) of the Investment Advisors Act of 1940.

3. The term “securities” as used herein does not include (i) securities of issuers that are affiliated with the Buyer, (ii) securities that are part of an unsold allotment to or subscription by the Buyer, if the Buyer is a dealer, (iii) securities issued or guaranteed by the U.S. or any instrumentality thereof, (iv) bank deposit notes and certificates of deposit, (v) loan participations, (vi) repurchase agreements, (vii) securities owned but subject to a repurchase agreement and (viii) currency, interest rate and commodity swaps.

4. For purposes of determining the aggregate amount of securities owned and/or invested on a discretionary basis by the Buyer, the Buyer used the cost of such securities to the Buyer and did not include any of the securities referred to in the preceding paragraph, except (i) where the Buyer reports its securities holdings in its financial statements on the basis of their market value, and (ii) no current information with respect to the cost of those securities has been published. If clause (ii) in the preceding sentence applies, the securities may be valued at market. Further, in determining such aggregate amount, the Buyer may have included securities owned by subsidiaries of the Buyer, but only if such subsidiaries are consolidated with the Buyer in its financial statements prepared in accordance with generally accepted accounting principles and if the investments of such subsidiaries are managed under the Buyer’s direction. However, such securities were not included if the Buyer is a majority-owned, consolidated subsidiary of another enterprise and the Buyer is not itself a reporting company under the Securities Exchange Act of 1934, as amended.

5. The Buyer acknowledges that it is familiar with Rule 144A and understands that the seller to it and other parties related to the Certificates are relying and will continue to rely on the statements made herein because one or more sales to the Buyer may be in reliance on Rule 144A.

EXH-I-A-3

6. Until the date of purchase of the Rule 144A Securities, the Buyer will notify each of the parties to which this certification is made of any changes in the information and conclusions herein. Until such notice is given, the Buyer’s purchase of the Certificates will constitute a reaffirmation of this certification as of the date of such purchase. In addition, if the Buyer is a bank or savings and loan is provided above, the Buyer agrees that it will furnish to such parties updated annual financial statements promptly after they become available.

Print Name of Transferee

By:

Name:

Title:

Date:

EXH-I-A-4

ANNEX 2 TO EXHIBIT I

QUALIFIED INSTITUTIONAL BUYER STATUS UNDER SEC RULE 144A

[For Transferees That Are Registered Investment Companies]

1. As indicated below, the undersigned is the President, Chief Financial Officer or Senior Vice President of the Buyer or, if the Buyer is a “qualified institutional buyer” as that term is defined in Rule 144A under the Securities Act of 1933, as amended (“Rule 144A”), because Buyer is part of a Family of Investment Companies (as defined below), is such an officer of the Adviser.

2. In connection with purchases by Buyer, the Buyer is a “qualified institutional buyer” as defined in SEC Rule 144A because (i) the Buyer is an investment company registered under the Investment Company Act of 1940, as amended, and (ii) as marked below, the Buyer alone, or the Buyer’s Family of Investment Companies, owned at least $100,000,000 in securities (other than the excluded securities referred to below) as of the end of the Buyer’s most recent fiscal year. For purposes of determining the amount of securities owned by the Buyer or the Buyer’s Family of Investment Companies, the cost of such securities was used, except (i) where the Buyer or the Buyer’s Family of Investment Companies reports its securities holdings in its financial statements on the basis of their market value, and (ii) no current information with respect to the cost of those securities has been published. If clause (ii) in the preceding sentence applies, the securities may be valued at market.

____

The Buyer owned $_______ in securities (other than the excluded securities referred to below) as of the end of the Buyer’s most recent fiscal year (such amount being calculated in accordance with Rule 144A).

____

The Buyer is part of a Family of Investment Companies which owned in the aggregate $_______ in securities (other than the excluded securities referred to below) as of the end of the Buyer’s most recent fiscal year (such amount being calculated in accordance with Rule 144A).

3. The term “Family of Investment Companies” as used herein means two or more registered investment companies (or series thereof) that have the same investment adviser or investment advisers that are affiliated (by virtue of being majority owned subsidiaries of the same parent or because one investment adviser is a majority owned subsidiary of the other).

4. The term “securities” as used herein does not include (i) securities of issuers that are affiliated with the Buyer or are part of the Buyer’s Family of Investment Companies, (ii) securities issued or guaranteed by the U.S. or any instrumentality thereof, (iii) bank deposit notes and certificates of deposit, (iv) loan participations, (v) repurchase agreements, (vi) securities owned but subject to a repurchase agreement and (vii) currency, interest rate and commodity swaps.

EXH-I-A-5

5. The Buyer is familiar with Rule 144A and understands that the parties listed in the Rule 144A Transferee Certificate to which this certification relates are relying and will continue to rely on the statements made herein because one or more sales to the Buyer will be in reliance on Rule 144A. In addition, the Buyer will only purchase for the Buyer’s own account.

6. Until the date of purchase of the Certificates, the undersigned will notify the parties listed in the Rule 144A Transferee Certificate to which this certification relates of any changes in the information and conclusions herein. Until such notice is given, the Buyer’s purchase of the Certificates will constitute a reaffirmation of this certification by the undersigned as of the date of such purchase.

Print Name of Transferee

By:

Name:

Title:

IF AN ADVISER:

Print Name of Buyer

Date:

EXH-I-A-6

EXHIBIT I-B

FORM OF REGULATION S INVESTMENT LETTER

____________, 20__

HSI Asset Securitization Corporation

452 Fifth Avenue

New York, New York 10018

Attention: Head MBS Principal Finance

Wells Fargo Bank, N.A.,

as Securities Administrator

Sixth Street and Marquette Avenue

Minneapolis, Minnesota 55479

Attention: Corporate Trust Services - HASCO 2007-WF1

Re:

HSI Asset Securitization Corporation Trust 2007-WF1

Mortgage Pass-Through Certificates, Series 2007-WF1, Class [__]

Ladies and Gentlemen:

In connection with our acquisition of the above Certificates we certify that (a) we understand that the Certificates are not being registered under the Securities Act of 1933, as amended (the “Act”), or any state securities laws and are being transferred to us in a transaction that is exempt from the registration requirements of the Act and any such laws, (b) we have such knowledge and experience in financial and business matters that we are capable of evaluating the merits and risks of investments in the Certificates, (c) we have had the opportunity to ask questions of and receive answers from the Depositor concerning the purchase of the Certificates and all matters relating thereto or any additional information deemed necessary to our decision to purchase the Certificates, (d) in the case of an ERISA-Restricted Certificate, we are not an employee benefit plan that is subject to Title I of the Employee Retirement Income Security Act of 1974, as amended (“ERISA”), or a plan or arrangement that is subject to Section 4975 of the Internal Revenue Code of 1986, as amended, or a plan subject to materially similar provisions of applicable federal, state or local law, nor are we acting on behalf of any such plan or arrangement nor using the assets of any such plan or arrangement to effect such acquisition or, with respect to an ERISA-Restricted Certificate other than a Class P Certificate, a Class X Certificate or a Residual Certificate, such Certificate has been the subject of an ERISA-Qualifying Underwriting and the purchaser is an insurance company that is purchasing this certificate with funds contained in an “insurance company general account” (as such term is defined in Section V(e) of Prohibited Transaction Class Exemption (“PTCE”) 95-60) and that the purchase and holding of such Certificates are covered under Sections I and III of PTCE 95-60, (e) in the case of an ERISA-Restricted Trust Certificate prior to the termination of the swap agreement and the cap agreement, either (i) we are not an employee benefit plan that is subject to Title I of ERISA, or a plan or arrangement that is subject to Section 4975 of the Internal Revenue Code of 1986, as amended, nor a person acting on behalf of any such plan, nor are we using the assets of any such plan to effect such transfer or (ii) our acquisition and holding of the ERISA-Restricted Trust Certificate is eligible for exemptive relief under the statutory exemption for non-fiduciary service providers under Section 408(b)(17) of ERISA and Section 4975(d)(20) of the Code, PTCE 84-14, PTCE 90-1, PTCE 91-38, PTCE 95-60 or PTCE 96-23 or some other applicable exemption, (f) we have not, nor has anyone acting on our behalf offered, transferred, pledged, sold or otherwise disposed of the Certificates, any interest in the Certificates or any other similar security to, or solicited any offer to buy or accept a transfer, pledge or other disposition of the Certificates, any interest in the Certificates or any other similar security from, or otherwise approached or negotiated with respect to the Certificates, any interest in the Certificates or any other similar security with, any person in any manner, or made any general solicitation by means of general advertising or in any other manner, or taken any other action, that would constitute a distribution of the Certificates under the Securities Act or that would render the disposition of the Certificates a violation of Section 5 of the Securities Act or require registration pursuant thereto, nor will act, nor has authorized or will authorize any person to act, in such manner with respect to the Certificates, and (g) we are not a U.S. person within the meaning of Regulation S of the Securities Act and was at the time the buy order was originated for the Class [ ] Certificates outside the United States. We are aware that the sale to us is being made in reliance on Regulation S of the Securities Act and we understand (x) that until the expiration of the 40-day distribution compliance period (within the meaning of Regulation S), no offer, sale, pledge or other transfer of such Certificates or any interest therein shall be made in the United States or to or for the account or benefit of a U.S. person (each as defined in Regulation S), (y) if in the future we decide to offer, resell, pledge or otherwise transfer such Certificates, such Certificates may be offered, resold, pledged or transferred only to (A) a person which the seller reasonably believes is a “qualified institutional buyer” (a “QIB”) as defined in Rule 144A under the Securities Act, that is purchasing such Certificate for its own account or for the account of a QIB in reliance on Rule 144A or (B) in an offshore transaction (as defined in Regulation S) in compliance with the provisions of Regulation S, in each case in compliance with the requirements of the Agreement; and we will notify such transferee of the transfer restrictions specified in the Agreement.

EXH-I-B-1

Print Name of Transferee

By:

Name:

Title:

IF AN ADVISER:

Print Name of Buyer

Date:

EXH-I-B-2

EXHIBIT J

FORM OF REQUEST FOR RELEASE

(for Custodian)

To: Wells Fargo Bank, N.A.

24 Executive Park

Irvine, California 92614

Re:

Pooling and Servicing Agreement (the “Pooling and Servicing Agreement”) dated as of June 1, 2007 among HSI Asset Securitization Corporation, as depositor, Wells Fargo Bank, N.A., as originator, as servicer, master servicer, securities administrator and custodian, OfficeTiger Global Real Estate Services Inc., as credit risk manager, and Deutsche Bank National Trust Company, as trustee.

In connection with the administration of the Mortgage Loans held by you as the Custodian on behalf of the Certificateholders, we request the release, and acknowledge receipt, of the (Custodial File/[specify documents]) for the Mortgage Loan described below, for the reason indicated.

Mortgagor’s Name, Address & Zip Code:

Mortgage Loan Number:

Send Custodial File to:

Delivery Method (check one)

____1. Regular mail

____2. Overnight courier (Tracking information: )

If neither box 1 nor 2 is checked, regular mail shall be assumed.

Reason for Requesting Documents (check one)

____1. Mortgage Loan Paid in Full. (The Servicer hereby certifies that all amounts received in connection therewith have been credited to the Collection Account as provided in the Pooling and Servicing Agreement.)

____2. Mortgage Loan Repurchase Pursuant to Subsection 2.03 of the Pooling and Servicing Agreement. (The Servicer hereby certifies that the repurchase price has been credited to the Collection Account as provided in the Pooling and Servicing Agreement.)

EXH-J-1

____3. Mortgage Loan Liquidated by _________________. (The Servicer hereby certifies that all proceeds of foreclosure, insurance, condemnation or other liquidation have been finally received and credited to the Collection Account pursuant to the Pooling and Servicing Agreement.)

____4. Mortgage Loan in Foreclosure.

____5. Other (explain).

If box 1, 2 or 3 above is checked, and if all or part of the Custodial File was previously released to us, please release to us our previous request and receipt on file with you, as well as any additional documents in your possession relating to the specified Mortgage Loan.

If box 4 or 5 above is checked, upon our return of all of the above documents to you as the Trustee, please acknowledge your receipt by signing in the space indicated below, and returning this form if requested by us.

[______________]

By:

Name:

Title:

Date:

ACKNOWLEDGED AND AGREED:

WELLS FARGO BANK, N.A.

By:

Name:

Title:

Date:

EXH-J-2

EXHIBIT K

CONTENTS OF EACH MORTGAGE FILE

With respect to each Mortgage Loan, the Mortgage File shall include each of the following items, which shall be available for inspection by the Depositor and which shall be retained by the Servicer or delivered to and retained by the Custodian:

(a) The documents or instruments set forth as items (i) to (ix) in Section 2.01(b) of the Pooling and Servicing Agreement.

(b) Residential loan application.

(d) Verification of employment and income.

(e) Verification of acceptable evidence of source and amount of downpayment.

(f) Credit report on Mortgagor.

(g) Residential appraisal report.

(h) Photograph of the Mortgaged Property.

(i) Survey of the Mortgaged Property.

(j) Copy of each instrument necessary to complete identification of any exception set forth in the exception schedule in the title policy, i.e., map or plat, restrictions, easements, sewer agreements, home association declarations, etc.

(k) All required disclosure statements and statement of Mortgagor confirming receipt thereof.

(l) If available, termite report, structural engineer’s report, water potability and septic certification.

(m) Sales contract, if applicable.

(n) Hazard insurance policy.

(o) Tax receipts, insurance premium receipts, ledger sheets, payment history from date of origination, insurance claim files, correspondence, current and historical computerized data files, and all other processing, underwriting and closing papers and records which are customarily contained in a mortgage loan file and which are required to document the Mortgage Loan or to service the Mortgage Loan.

EXH-K-1

(p) Amortization schedule, if available.

(q) Payment history for Mortgage Loans that have been closed for more than 90 days.

EXH-K-2

EXHIBIT L

FORM OF SARBANES-OXLEY CERTIFICATION TO BE

PROVIDED BY MASTER SERVICER (OR OTHER

CERTIFICATION PARTY) WITH FORM 10-K

HSI Asset Securitization Corporation Trust 2007-WF1

Mortgage Pass-Through Certificates

Series 2007-WF1

This Certification is being made pursuant to Section 3.24 and Section 8.12 of the Pooling and Servicing Agreement dated as of June 1, 2007 (the “Pooling and Servicing Agreement”) relating to the above-referenced Series, among HSI Asset Securitization Corporation, as depositor, Wells Fargo Bank, N.A., as originator, as servicer, master servicer, securities administrator and custodian, OfficeTiger Global Real Estate Services Inc., as credit risk manager, and Deutsche Bank National Trust Company, as trustee. Capitalized terms used but not defined herein shall have the meanings assigned in the Pooling and Servicing Agreement.

1. I have reviewed this annual report on Form 10-K, and all reports on Form 10-D required to be filed in respect of the period covered by this report on Form 10-K of HSI Asset Securitization Corporation Trust 2007-WF1 (the “Exchange Act periodic reports”);

2. Based on my knowledge, the Exchange Act periodic reports, taken as a whole, do not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, all of the distribution, servicing and other information required to be provided under Form 10-D for the period covered by this report is included in the Exchange Act periodic reports;

4. I am responsible for reviewing the activities performed by the servicer and based on my knowledge and the compliance review conducted in preparing the Servicer compliance statement required in this report under Item 1123 of Regulation AB, and except as disclosed in the Exchange Act periodic reports, the Servicer has fulfilled its obligations under the Pooling and Servicing agreement; and

5. All of the reports on assessment of compliance with servicing criteria for asset-backed securities and their related attestation reports on assessment of compliance with servicing criteria for asset-backed securities required to be included in this report in accordance with Item 1122 of Regulation AB and Exchange Act Rules 13a-18 and 15d-18 have been included as an exhibit to this report, except as otherwise disclosed in this report. Any material instances of noncompliance described in such reports have been disclosed in this report on Form 10-K.

EXH-L-1

In giving the certifications above, I have reasonably relied on information provided to me by the following parties: [_____].

WELLS FARGO BANK, N.A.

as Master Servicer

By:

Name:

Title:

Date:

EXH-L-2

EXHIBIT M

FORM OF BACK-UP SARBANES-OXLEY CERTIFICATION

Re:

Pooling and Servicing Agreement, dated as of May 1, 2007 (the “Agreement”), among HSI Asset Securitization Corporation, as depositor (the “Depositor”), Wells Fargo Bank, N.A., as originator, as servicer, as master servicer (the “Master Servicer”), securities administrator (the “Securities Administrator”) and custodian, OfficeTiger Global Real Estate Services Inc., as credit risk manager, and Deutsche Bank National Trust Company, as trustee

I, ____________________________, the _______________________ of [NAME OF COMPANY] (the “Company”), certify to the Depositor and their officers, with the knowledge and intent that they will rely upon this certification, that:

1. I have reviewed the servicer compliance statement of the Company provided in accordance with Item 1123 of Regulation AB (the “Compliance Statement”), the report on assessment of the Company’s compliance with the servicing criteria set forth in Item 1122(d) of Regulation AB (the “Servicing Criteria”), provided in accordance with Rules 13a-18 and 15d-18 under Securities Exchange Act of 1934, as amended (the “Exchange Act”) and Item 1122 of Regulation AB (the “Servicing Assessment”), the registered public accounting firm’s attestation report provided in accordance with Rules 13a-18 and 15d-18 under the Exchange Act and Section 1122(b) of Regulation AB (the “Attestation Report”), and all servicing reports, officer’s certificates and other information relating to the servicing of the Mortgage Loans by the Company during 200[ ] that were delivered by the Company to the Depositor, the Master Servicer and the Securities Administrator pursuant to the Agreement (collectively, the “Company Servicing Information”);

2. Based on my knowledge, the Company Servicing Information, taken as a whole, does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in the light of the circumstances under which such statements were made, not misleading with respect to the period of time covered by the Company Servicing Information;

3. Based on my knowledge, all of the Company Servicing Information required to be provided by the Company under the Agreement has been provided to the Depositor, the Master Servicer and the Securities Administrator;

4. I am responsible for reviewing the activities performed by the Company as servicer under the Agreement, and based on my knowledge and the compliance review conducted in preparing the Compliance Statement and except as disclosed in the Compliance Statement, the Servicing Assessment or the Attestation Report, the Company has fulfilled its obligations under the Agreement in all material respects; and

EXH-M-1

5. The Compliance Statement required to be delivered by the Company pursuant to this Agreement, and the Servicing Assessment and Attestation Report required to be provided by the Company and by any Subservicer and Subcontractor pursuant to the Agreement, have been provided to the Depositor, the Master Servicer and the Securities Administrator. Any material instances of noncompliance described in such reports have been disclosed to the Depositor, the Master Servicer and the Securities Administrator. Any material instance of noncompliance with the Servicing Criteria has been disclosed in such reports.

	Date: _________________________


	By: _______________________________
	Name:
	Title:

EXH-M-2

EXHIBIT N-1

FORM OF MONTHLY REMITTANCE ADVICE

Column Name	Description	Decimal	Format Comment	Max Size
SER_INVESTOR_NBR	A value assigned by the Servicer to define a group of loans.		Text up to 10 digits	20
LOAN_NBR	A unique identifier assigned to each loan by the investor.		Text up to 10 digits	10
SERVICER_LOAN_NBR	A unique number assigned to a loan by the Servicer. This may be different than the LOAN_NBR.		Text up to 10 digits	10
BORROWER_NAME	The borrower name as received in the file. It is not separated by first and last name.		Maximum length of 30 (Last, First)	30
SCHED_PAY_AMT	Scheduled monthly principal and scheduled interest payment that a borrower is expected to pay, P&I constant.	2	No commas(,) or dollar signs ($)	11
NOTE_INT_RATE	The loan interest rate as reported by the Servicer.	4	Max length of 6	6
NET_INT_RATE	The loan gross interest rate less the service fee rate as reported by the Servicer.	4	Max length of 6	6
SERV_FEE_RATE	The servicer's fee rate for a loan as reported by the Servicer.	4	Max length of 6	6
SERV_FEE_AMT	The servicer's fee amount for a loan as reported by the Servicer.	2	No commas(,) or dollar signs ($)	11
NEW_PAY_AMT	The new loan payment amount as reported by the Servicer.	2	No commas(,) or dollar signs ($)	11
NEW_LOAN_RATE	The new loan rate as reported by the Servicer.	4	Max length of 6	6
ARM_INDEX_RATE	The index the Servicer is using to calculate a forecasted rate.	4	Max length of 6	6
ACTL_BEG_PRIN_BAL	The borrower's actual principal balance at the beginning of the processing cycle.	2	No commas(,) or dollar signs ($)	11
ACTL_END_PRIN_BAL	The borrower's actual principal balance at the end of the processing cycle.	2	No commas(,) or dollar signs ($)	11
BORR_NEXT_PAY_DUE_DATE	The date at the end of processing cycle that the borrower's next payment is due to the Servicer, as reported by Servicer.		MM/DD/YYYY	10
SERV_CURT_AMT_1	The first curtailment amount to be applied.	2	No commas(,) or dollar signs ($)	11
SERV_CURT_DATE_1	The curtailment date associated with the first curtailment amount.		MM/DD/YYYY	10

EXH-N-1-1

Column Name	Description	Decimal	Format Comment	Max Size
CURT_ADJ_ AMT_1	The curtailment interest on the first curtailment amount, if applicable.	2	No commas(,) or dollar signs ($)	11
SERV_CURT_AMT_2	The second curtailment amount to be applied.	2	No commas(,) or dollar signs ($)	11
SERV_CURT_DATE_2	The curtailment date associated with the second curtailment amount.		MM/DD/YYYY	10
CURT_ADJ_ AMT_2	The curtailment interest on the second curtailment amount, if applicable.	2	No commas(,) or dollar signs ($)	11
SERV_CURT_AMT_3	The third curtailment amount to be applied.	2	No commas(,) or dollar signs ($)	11
SERV_CURT_DATE_3	The curtailment date associated with the third curtailment amount.		MM/DD/YYYY	10
CURT_ADJ_AMT_3	The curtailment interest on the third curtailment amount, if applicable.	2	No commas(,) or dollar signs ($)	11
PIF_AMT	The loan "paid in full" amount as reported by the Servicer.	2	No commas(,) or dollar signs ($)	11
PIF_DATE	The paid in full date as reported by the Servicer.		MM/DD/YYYY	10
			Action Code Key: 15=Bankruptcy, 30=Foreclosure, , 60=PIF, 63=Substitution, 65=Repurchase,70=REO	2
ACTION_CODE	The standard FNMA numeric code used to indicate the default/delinquent status of a particular loan.			2
INT_ADJ_AMT	The amount of the interest adjustment as reported by the Servicer.	2	No commas(,) or dollar signs ($)	11
SOLDIER_SAILOR_ADJ_AMT	The Soldier and Sailor Adjustment amount, if applicable.	2	No commas(,) or dollar signs ($)	11
NON_ADV_LOAN_AMT	The Non Recoverable Loan Amount, if applicable.	2	No commas(,) or dollar signs ($)	11
LOAN_LOSS_AMT	The amount the Servicer is passing as a loss, if applicable.	2	No commas(,) or dollar signs ($)	11
SCHED_BEG_PRIN_BAL	The scheduled outstanding principal amount due at the beginning of the cycle date to be passed through to investors.	2	No commas(,) or dollar signs ($)	11
SCHED_END_PRIN_BAL	The scheduled principal balance due to investors at the end of a processing cycle.	2	No commas(,) or dollar signs ($)	11
SCHED_PRIN_AMT	The scheduled principal amount as reported by the Servicer for the current cycle -- only applicable for Scheduled/Scheduled Loans.	2	No commas(,) or dollar signs ($)	11
SCHED_NET_INT	The scheduled gross interest amount less the service fee amount for the current cycle as reported by the Servicer -- only applicable for Scheduled/Scheduled Loans.	2	No commas(,) or dollar signs ($)	11

EXH-N-1-2

Column Name	Description	Decimal	Format Comment	Max Size
ACTL_PRIN_AMT	The actual principal amount collected by the Servicer for the current reporting cycle -- only applicable for Actual/Actual Loans.	2	No commas(,) or dollar signs ($)	11
ACTL_NET_INT	The actual gross interest amount less the service fee amount for the current reporting cycle as reported by the Servicer -- only applicable for Actual/Actual Loans.	2	No commas(,) or dollar signs ($)	11
PREPAY_PENALTY_ AMT	The penalty amount received when a borrower prepays on his loan as reported by the Servicer.	2	No commas(,) or dollar signs ($)	11
PREPAY_PENALTY_ WAIVED	The prepayment penalty amount for the loan waived by the servicer.	2	No commas(,) or dollar signs ($)	11

MOD_DATE	The Effective Payment Date of the Modification for the loan.		MM/DD/YYYY	10
MOD_TYPE	The Modification Type.		Varchar - value can be alpha or numeric	30
DELINQ_P&I_ADVANCE_AMT	The current outstanding principal and interest advances made by Servicer.	2	No commas(,) or dollar signs ($)	11

EXH-N-1-3

EXHIBIT N-2

STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Exhibit : Standard File Layout - Delinquency Reporting

*The column/header names in bold are the minimum fields Wells Fargo must receive from every Servicer

Column/Header Name	Description	Decimal	Format Comment
SERVICER_LOAN_NBR	A unique number assigned to a loan by the Servicer. This may be different than the LOAN_NBR
LOAN_NBR	A unique identifier assigned to each loan by the originator.
CLIENT_NBR	Servicer Client Number
SERV_INVESTOR_NBR	Contains a unique number as assigned by an external servicer to identify a group of loans in their system.
BORROWER_FIRST_NAME	First Name of the Borrower.
BORROWER_LAST_NAME	Last name of the borrower.
PROP_ADDRESS	Street Name and Number of Property
PROP_STATE	The state where the property located.
PROP_ZIP	Zip code where the property is located.
BORR_NEXT_PAY_DUE_DATE	The date that the borrower's next payment is due to the servicer at the end of processing cycle, as reported by Servicer.		MM/DD/YYYY
LOAN_TYPE	Loan Type (i.e. FHA, VA, Conv)
BANKRUPTCY_FILED_DATE	The date a particular bankruptcy claim was filed.		MM/DD/YYYY
BANKRUPTCY_CHAPTER_CODE	The chapter under which the bankruptcy was filed.
BANKRUPTCY_CASE_NBR	The case number assigned by the court to the bankruptcy filing.
POST_PETITION_DUE_DATE	The payment due date once the bankruptcy has been approved by the courts		MM/DD/YYYY
BANKRUPTCY_DCHRG_DISM_DATE	The Date The Loan Is Removed From Bankruptcy. Either by Dismissal, Discharged and/or a Motion For Relief Was Granted.		MM/DD/YYYY
LOSS_MIT_APPR_DATE	The Date The Loss Mitigation Was Approved By The Servicer		MM/DD/YYYY
LOSS_MIT_TYPE	The Type Of Loss Mitigation Approved For A Loan Such As;
LOSS_MIT_EST_COMP_DATE	The Date The Loss Mitigation /Plan Is Scheduled To End/Close		MM/DD/YYYY
LOSS_MIT_ACT_COMP_DATE	The Date The Loss Mitigation Is Actually Completed		MM/DD/YYYY
FRCLSR_APPROVED_DATE	The date DA Admin sends a letter to the servicer with instructions to begin foreclosure proceedings.		MM/DD/YYYY

EXH-N-2-1

Column/Header Name	Description	Decimal	Format Comment
ATTORNEY_REFERRAL_DATE	Date File Was Referred To Attorney to Pursue Foreclosure		MM/DD/YYYY
FIRST_LEGAL_DATE	Notice of 1st legal filed by an Attorney in a Foreclosure Action		MM/DD/YYYY
FRCLSR_SALE_EXPECTED_DATE	The date by which a foreclosure sale is expected to occur.		MM/DD/YYYY
FRCLSR_SALE_DATE	The actual date of the foreclosure sale.		MM/DD/YYYY
FRCLSR_SALE_AMT	The amount a property sold for at the foreclosure sale.	2	No commas(,) or dollar signs ($)
EVICTION_START_DATE	The date the servicer initiates eviction of the borrower.		MM/DD/YYYY
EVICTION_COMPLETED_DATE	The date the court revokes legal possession of the property from the borrower.		MM/DD/YYYY
LIST_PRICE	The price at which an REO property is marketed.	2	No commas(,) or dollar signs ($)
LIST_DATE	The date an REO property is listed at a particular price.		MM/DD/YYYY
OFFER_AMT	The dollar value of an offer for an REO property.	2	No commas(,) or dollar signs ($)
OFFER_DATE_TIME	The date an offer is received by DA Admin or by the Servicer.		MM/DD/YYYY
REO_CLOSING_DATE	The date the REO sale of the property is scheduled to close.		MM/DD/YYYY
REO_ACTUAL_CLOSING_DATE	Actual Date Of REO Sale		MM/DD/YYYY
OCCUPANT_CODE	Classification of how the property is occupied.
PROP_CONDITION_CODE	A code that indicates the condition of the property.
PROP_INSPECTION_DATE	The date a property inspection is performed.		MM/DD/YYYY
APPRAISAL_DATE	The date the appraisal was done.		MM/DD/YYYY
CURR_PROP_VAL	The current "as is" value of the property based on brokers price opinion or appraisal.	2
REPAIRED_PROP_VAL	The amount the property would be worth if repairs are completed pursuant to a broker's price opinion or appraisal.	2
If applicable:
DELINQ_STATUS_CODE	FNMA Code Describing Status of Loan
DELINQ_REASON_CODE	The circumstances which caused a borrower to stop paying on a loan. Code indicates the reason why the loan is in default for this cycle.
MI_CLAIM_FILED_DATE	Date Mortgage Insurance Claim Was Filed With Mortgage Insurance Company.		MM/DD/YYYY
MI_CLAIM_AMT	Amount of Mortgage Insurance Claim Filed		No commas(,) or dollar signs ($)
MI_CLAIM_PAID_DATE	Date Mortgage Insurance Company Disbursed Claim Payment		MM/DD/YYYY

EXH-N-2-2

Column/Header Name	Description	Decimal	Format Comment
MI_CLAIM_AMT_PAID	Amount Mortgage Insurance Company Paid On Claim	2	No commas(,) or dollar signs ($)
POOL_CLAIM_FILED_DATE	Date Claim Was Filed With Pool Insurance Company		MM/DD/YYYY
POOL_CLAIM_AMT	Amount of Claim Filed With Pool Insurance Company	2	No commas(,) or dollar signs ($)
POOL_CLAIM_PAID_DATE	Date Claim Was Settled and The Check Was Issued By The Pool Insurer		MM/DD/YYYY
POOL_CLAIM_AMT_PAID	Amount Paid On Claim By Pool Insurance Company	2	No commas(,) or dollar signs ($)
FHA_PART_A_CLAIM_FILED_DATE	Date FHA Part A Claim Was Filed With HUD		MM/DD/YYYY
FHA_PART_A_CLAIM_AMT	Amount of FHA Part A Claim Filed	2	No commas(,) or dollar signs ($)
FHA_PART_A_CLAIM_PAID_DATE	Date HUD Disbursed Part A Claim Payment		MM/DD/YYYY
FHA_PART_A_CLAIM_PAID_AMT	Amount HUD Paid on Part A Claim	2	No commas(,) or dollar signs ($)
FHA_PART_B_CLAIM_FILED_DATE	Date FHA Part B Claim Was Filed With HUD		MM/DD/YYYY
FHA_PART_B_CLAIM_AMT	Amount of FHA Part B Claim Filed	2	No commas(,) or dollar signs ($)
FHA_PART_B_CLAIM_PAID_DATE	Date HUD Disbursed Part B Claim Payment		MM/DD/YYYY
FHA_PART_B_CLAIM_PAID_AMT	Amount HUD Paid on Part B Claim	2	No commas(,) or dollar signs ($)
VA_CLAIM_FILED_DATE	Date VA Claim Was Filed With the Veterans Admin		MM/DD/YYYY
VA_CLAIM_PAID_DATE	Date Veterans Admin. Disbursed VA Claim Payment		MM/DD/YYYY
VA_CLAIM_PAID_AMT	Amount Veterans Admin. Paid on VA Claim	2	No commas(,) or dollar signs ($)

Exhibit 2: Standard File Codes - Delinquency Reporting

The Loss Mit Type field should show the approved Loss Mitigation Code as follows:

·	ASUM-	Approved Assumption
·	BAP-	Borrower Assistance Program
·	CO-	Charge Off
·	DIL-	Deed-in-Lieu
·	FFA-	Formal Forbearance Agreement
·	MOD-	Loan Modification
·	PRE-	Pre-Sale
·	SS-	Short Sale
·	MISC-	Anything else approved by the PMI or Pool Insurer

EXH-N-2-3

NOTE: Wells Fargo Bank will accept alternative Loss Mitigation Types to those above, provided that they are consistent with industry standards. If Loss Mitigation Types other than those above are used, the Servicer must supply Wells Fargo Bank with a description of each of the Loss Mitigation Types prior to sending the file.

The Occupant Code field should show the current status of the property code as follows:

Mortgagor

Tenant

Unknown

Vacant

The Property Condition field should show the last reported condition of the property as follows:

· Damaged

· Excellent

· Fair

· Gone

· Good

· Poor

· Special Hazard

· Unknown

EXH-N-2-4

Exhibit 2: Standard File Codes - Delinquency Reporting, Continued

The FNMA Delinquent Reason Code field should show the Reason for Delinquency as follows:

Delinquency Code	Delinquency Description
001	FNMA-Death of principal mortgagor
002	FNMA-Illness of principal mortgagor
003	FNMA-Illness of mortgagor’s family member
004	FNMA-Death of mortgagor’s family member
005	FNMA-Marital difficulties
006	FNMA-Curtailment of income
007	FNMA-Excessive Obligation
008	FNMA-Abandonment of property
009	FNMA-Distant employee transfer
011	FNMA-Property problem
012	FNMA-Inability to sell property
013	FNMA-Inability to rent property
014	FNMA-Military Service
015	FNMA-Other
016	FNMA-Unemployment
017	FNMA-Business failure
019	FNMA-Casualty loss
022	FNMA-Energy environment costs
023	FNMA-Servicing problems
026	FNMA-Payment adjustment
027	FNMA-Payment dispute
029	FNMA-Transfer of ownership pending
030	FNMA-Fraud
031	FNMA-Unable to contact borrower
INC	FNMA-Incarceration

EXH-N-2-5

Exhibit 2: Standard File Codes - Delinquency Reporting, Continued

The FNMA Delinquent Status Code field should show the Status of Default as follows:

Status Code	Status Description
09	Forbearance
17	Pre-foreclosure Sale Closing Plan Accepted
24	Government Seizure
26	Refinance
27	Assumption
28	Modification
29	Charge-Off
30	Third Party Sale
31	Probate
32	Military Indulgence
43	Foreclosure Started
44	Deed-in-Lieu Started
49	Assignment Completed
61	Second Lien Considerations
62	Veteran’s Affairs-No Bid
63	Veteran’s Affairs-Refund
64	Veteran’s Affairs-Buydown
65	Chapter 7 Bankruptcy
66	Chapter 11 Bankruptcy
67	Chapter 13 Bankruptcy

EXH-N-2-6

EXHIBIT N-3

FORM OF LOAN LOSS REPORT

Exhibit : Calculation of Realized Loss/Gain Form 332- Instruction Sheet

NOTE: Do not net or combine items. Show all expenses individually and all credits as separate line items. Claim packages are due on the remittance report date. Late submissions may result in claims not being passed until the following month. The Servicer is responsible to remit all funds pending loss approval and /or resolution of any disputed items.

(b)

Liquidation and Acquisition Expenses:

The Actual Unpaid Principal Balance of the Mortgage Loan. For documentation, an Amortization Schedule from date of default through liquidation breaking out the net interest and servicing fees advanced is required.

The Total Interest Due less the aggregate amount of servicing fee that would have been earned if all delinquent payments had been made as agreed. For documentation, an Amortization Schedule from date of default through liquidation breaking out the net interest and servicing fees advanced is required.

Accrued Servicing Fees based upon the Scheduled Principal Balance of the Mortgage Loan as calculated on a monthly basis. For documentation, an Amortization Schedule from date of default through liquidation breaking out the net interest and servicing fees advanced is required.

4-12.

Complete as applicable. Required documentation:

* For taxes and insurance advances - see page 2 of 332 form - breakdown required showing period of coverage, base tax, interest, penalty. Advances prior to default require evidence of servicer efforts to recover advances.

* For escrow advances - complete payment history

(to calculate advances from last positive escrow balance forward)

* Other expenses - copies of corporate advance history showing all payments

* REO repairs > $1500 require explanation

* REO repairs >$3000 require evidence of at least 2 bids.

* Short Sale or Charge Off require P&L supporting the decision and WFB’s approved Servicing Officer certification

* Unusual or extraordinary items may require further documentation.

EXH-N-3-1

13. The total of lines 1 through 12.

(d) Credits:

14-21.

Complete as applicable. Required documentation:

* Copy of the HUD 1 from the REO sale. If a 3^rd Party Sale, bid instructions and Escrow Agent / Attorney Letter of Proceeds Breakdown.

* Copy of EOB for any MI or gov't guarantee

* All other credits need to be clearly defined on the 332 form

22.

The total of lines 14 through 21.

Please Note:

For HUD/VA loans, use line (18a) for Part A/Initial proceeds and line (18b) for Part B/Supplemental proceeds.

Total Realized Loss (or Amount of Any Gain)

23.

The total derived from subtracting line 22 from 13. If the amount represents a realized gain, show the amount in parenthesis ( ).

EXH-N-3-2

Exhibit 3A: Calculation of Realized Loss/Gain Form 332

Prepared by: __________________		Date: _______________
Phone: ______________________		Email Address:_____________________

Servicer Loan No.

Servicer Name

Servicer Address

WELLS FARGO BANK, N.A. Loan No._____________________________

Borrower's Name: _________________________________________________________

Property Address: _________________________________________________________

Liquidation Type: REO Sale 3^rd Party Sale Short Sale Charge Off

Was this loan granted a Bankruptcy deficiency or cramdown Yes No

If “Yes”, provide deficiency or cramdown amount _______________________________

Liquidation and Acquisition Expenses:
(1)	Actual Unpaid Principal Balance of Mortgage Loan	$ ______________	(1)
(2)	Interest accrued at Net Rate	________________	(2)
(3)	Accrued Servicing Fees	________________	(3)
(4)	Attorney's Fees	________________	(4)
(5)	Taxes (see page 2)	________________	(5)
(6)	Property Maintenance	________________	(6)
(7)	MI/Hazard Insurance Premiums (see page 2)	________________	(7)
(8)	Utility Expenses	________________	(8)
(9)	Appraisal/BPO	________________	(9)
(10)	Property Inspections	________________	(10)
(11)	FC Costs/Other Legal Expenses	________________	(11)
(12)	Other (itemize)	________________	(12)
	Cash for Keys__________________________	________________	(12)
	HOA/Condo Fees_______________________	________________	(12)
	______________________________________	________________	(12)
	Total Expenses	$ _______________	(13)
Credits:
(14)	Escrow Balance	$ _______________	(14)
(15)	HIP Refund	________________	(15)
(16)	Rental Receipts	________________	(16)
(17)	Hazard Loss Proceeds	________________	(17)
(18)	Primary Mortgage Insurance / Gov’t Insurance	________________	(18a)
	HUD Part A
	HUD Part B	________________	(18b)
(19)	Pool Insurance Proceeds	________________	(19)
(20)	Proceeds from Sale of Acquired Property	________________	(20)
(21)	Other (itemize)	________________	(21)
	_________________________________________	________________	(21)

	Total Credits	$________________	(22)
	Total Realized Loss (or Amount of Gain)	$________________	(23)

EXH-N-3-3

Escrow Disbursement Detail

Type (Tax /Ins.)	Date Paid	Period of Coverage	Total Paid	Base Amount	Penalties	Interest

EXH-N-3-4

EXHIBIT O

FORM OF SWAP AGREEMENT

EXH-O-1

EXHIBIT P

FORM OF CAP AGREEMENT

EXH-P-1

EXHIBIT Q

SELLER’S WARRANTIES AND SERVICING AGREEMENT

EXH-Q-1

EXHIBIT R

[RESERVED]

EXH-R-1

EXHIBIT S

SERVICING CRITERIA MATRIX

The assessment of compliance to be delivered by Wells Fargo Bank, N.A. (“Wells Fargo”), in its capacities as Servicer, Master Servicer, Securities Administrator and Custodian, shall address, at a minimum, the criteria identified as below as “Applicable Servicing Criteria”.

Capitalized terms used herein but not defined herein shall have the meanings assigned to them in the Pooling and Servicing Agreement dated as of June 1, 2007 (the “Pooling and Servicing Agreement”), by and among HSI Asset Securitization Corporation, as depositor, Wells Fargo Bank, N.A., as originator, as servicer, master servicer, securities administrator and custodian, OfficeTiger Global Real Estate Services Inc., as credit risk manager, and Deutsche Bank National Trust Company, as trustee.

Reg AB Reference	Servicing Criteria	Wells Fargo	Servicer*
	General Servicing Considerations
1122(d)(1)(i)	Policies and procedures are instituted to monitor any performance or other triggers and events of default in accordance with the transaction agreements.	X	X
1122(d)(1)(ii)	If any material servicing activities are outsourced to third parties, policies and procedures are instituted to monitor the third party’s performance and compliance with such servicing activities.	X	X
1122(d)(1)(iii)	Any requirements in the transaction agreements to maintain a back-up servicer for the pool assets are maintained.
1122(d)(1)(iv)	A fidelity bond and errors and omissions policy is in effect on the party participating in the servicing function throughout the reporting period in the amount of coverage required by and otherwise in accordance with the terms of the transaction agreements.	X	X
	Cash Collection and Administration
1122(d)(2)(i)	Payments on pool assets are deposited into the appropriate custodial bank accounts and related bank clearing accounts no more than two business days following receipt, or such other number of days specified in the transaction agreements.	X	X
1122(d)(2)(ii)	Disbursements made via wire transfer on behalf of an obligor or to an investor are made only by authorized personnel.	X	X
1122(d)(2)(iii)	Advances of funds or guarantees regarding collections, cash flows or distributions, and any interest or other fees charged for such advances, are made, reviewed and approved as specified in the transaction agreements.	X	X

EXH-S-1

Reg AB Reference	Servicing Criteria	Wells Fargo	Servicer*
1122(d)(2)(iv)	The related accounts for the transaction, such as cash reserve accounts or accounts established as a form of over collateralization, are separately maintained (e.g., with respect to commingling of cash) as set forth in the transaction agreements.	X	X
1122(d)(2)(v)	Each custodial account is maintained at a federally insured depository institution as set forth in the transaction agreements. For purposes of this criterion, “federally insured depository institution” with respect to a foreign financial institution means a foreign financial institution that meets the requirements of Rule 13k-1(b)(1) of the Securities Exchange Act.	X	X
1122(d)(2)(vi)	Unissued checks are safeguarded so as to prevent unauthorized access.	X	X
1122(d)(2)(vii)	Reconciliations are prepared on a monthly basis for all asset-backed securities related bank accounts, including custodial accounts and related bank clearing accounts. These reconciliations are (A) mathematically accurate; (B) prepared within 30 calendar days after the bank statement cutoff date, or such other number of days specified in the transaction agreements; (C) reviewed and approved by someone other than the person who prepared the reconciliation; and (D) contain explanations for reconciling items. These reconciling items are resolved within 90 calendar days of their original identification, or such other number of days specified in the transaction agreements.	X	A, B & D
	Investor Remittances and Reporting
1122(d)(3)(i)	Reports to investors, including those to be filed with the Commission, are maintained in accordance with the transaction agreements and applicable Commission requirements. Specifically, such reports (A) are prepared in accordance with timeframes and other terms set forth in the transaction agreements; (B) provide information calculated in accordance with the terms specified in the transaction agreements; (C) are filed with the Commission as required by its rules and regulations; and (D) agree with investors’ or the trustee’s records as to the total unpaid principal balance and number of pool assets serviced by the Servicer.	X	X
1122(d)(3)(ii)	Amounts due to investors are allocated and remitted in accordance with timeframes, distribution priority and other terms set forth in the transaction agreements.	X	X
1122(d)(3)(iii)	Disbursements made to an investor are posted within two business days to the Servicer’s investor records, or such other number of days specified in the transaction agreements.	X	X
1122(d)(3)(iv)	Amounts remitted to investors per the investor reports agree with cancelled checks, or other form of payment, or custodial bank statements.	X	X
	Pool Asset Administration

EXH-S-2

Reg AB Reference	Servicing Criteria	Wells Fargo	Servicer*
1122(d)(4)(i)	Collateral or security on pool assets is maintained as required by the transaction agreements or related pool asset documents.	X	X
1122(d)(4)(ii)	Pool assets and related documents are safeguarded as required by the transaction agreements	X	X
1122(d)(4)(iii)	Any additions, removals or substitutions to the asset pool are made, reviewed and approved in accordance with any conditions or requirements in the transaction agreements.		X
1122(d)(4)(iv)	Payments on pool assets, including any payoffs, made in accordance with the related pool asset documents are posted to the Servicer’s obligor records maintained no more than two business days after receipt, or such other number of days specified in the transaction agreements, and allocated to principal, interest or other items (e.g., escrow) in accordance with the related pool asset documents.		X
1122(d)(4)(v)	The Servicer’s records regarding the pool assets agree with the Servicer’s records with respect to an obligor’s unpaid principal balance.		X
1122(d)(4)(vi)	Changes with respect to the terms or status of an obligor's pool assets (e.g., loan modifications or re-agings) are made, reviewed and approved by authorized personnel in accordance with the transaction agreements and related pool asset documents.		X
1122(d)(4)(vii)	Loss mitigation or recovery actions (e.g., forbearance plans, modifications and deeds in lieu of foreclosure, foreclosures and repossessions, as applicable) are initiated, conducted and concluded in accordance with the timeframes or other requirements established by the transaction agreements.		X
1122(d)(4)(viii)	Records documenting collection efforts are maintained during the period a pool asset is delinquent in accordance with the transaction agreements. Such records are maintained on at least a monthly basis, or such other period specified in the transaction agreements, and describe the entity’s activities in monitoring delinquent pool assets including, for example, phone calls, letters and payment rescheduling plans in cases where delinquency is deemed temporary (e.g., illness or unemployment).		X
1122(d)(4)(ix)	Adjustments to interest rates or rates of return for pool assets with variable rates are computed based on the related pool asset documents.		X
1122(d)(4)(x)	Regarding any funds held in trust for an obligor (such as escrow accounts): (A) such funds are analyzed, in accordance with the obligor’s pool asset documents, on at least an annual basis, or such other period specified in the transaction agreements; (B) interest on such funds is paid, or credited, to obligors in accordance with applicable pool asset documents and state laws; and (C) such funds are returned to the obligor within 30 calendar days of full repayment of the related pool assets, or such other number of days specified in the transaction agreements.		X

EXH-S-3

Reg AB Reference	Servicing Criteria	Wells Fargo	Servicer*
1122(d)(4)(xi)	Payments made on behalf of an obligor (such as tax or insurance payments) are made on or before the related penalty or expiration dates, as indicated on the appropriate bills or notices for such payments, provided that such support has been received by the servicer at least 30 calendar days prior to these dates, or such other number of days specified in the transaction agreements.		X
1122(d)(4)(xii)	Any late payment penalties in connection with any payment to be made on behalf of an obligor are paid from the Servicer’s funds and not charged to the obligor, unless the late payment was due to the obligor’s error or omission.		X
1122(d)(4)(xiii)	Disbursements made on behalf of an obligor are posted within two business days to the obligor’s records maintained by the servicer, or such other number of days specified in the transaction agreements.		X
1122(d)(4)(xiv)	Delinquencies, charge-offs and uncollectible accounts are recognized and recorded in accordance with the transaction agreements.	X	X
1122(d)(4)(xv)	Any external enhancement or other support, identified in Item 1114(a)(1) through (3) or Item 1115 of Regulation AB, is maintained as set forth in the transaction agreements.	[X] if obligated under transaction documents

EXH-S-4

EXHIBIT T

Trustee: Deutsche Bank National Trust Company

Securities Administrator: Wells Fargo Bank, N.A.

Master Servicer: Wells Fargo Bank, N.A.

Derivative Counterparty: Credit Suisse International

Servicer: Wells Fargo Bank, N.A.

Originator: Wells Fargo Bank, N.A.

Custodian: Wells Fargo Bank, N.A.

Sponsor: HSBC Bank USA, National Association

Credit Risk Manager: OfficeTiger Global Real Estate Services Inc.

EXH-T-1

EXHIBIT U

FORM OF ANNUAL COMPLIANCE CERTIFICATE

Via Overnight Delivery

[DATE]

HSI Asset Securitization Corporation,

452 Fifth Avenue

New York, New York 10018

Attention: Head MBS Principal Finance

Wells Fargo Bank, N.A.,

9062 Old Annapolis Road

Columbia, Maryland 21045

Attention: Client Manager - HASCO 2007-WF1

RE:

Annual officer’s certificate delivered pursuant to Section 3.24 of that certain Pooling Servicing Agreement, dated as of June 1, 2007 (the “Pooling and Servicing Agreement”), among HSI Asset Securitization Corporation, as depositor (the “Depositor”), Wells Fargo Bank, N.A., as originator, as servicer (the “Servicer”), master servicer (the “Master Servicer”), securities administrator (the “Securities Administrator”) and custodian, OfficeTiger Global Real Estate Services Inc., as credit risk manager, and Deutsche Bank National Trust Company, as trustee (the “Trustee”)

[_______], the undersigned, a duly authorized [_______] of [the Servicer] [Master Servicer] [Securities Administrator] [Subservicer], does hereby certify the following for the [calendar year][identify other period] ending on December 31, 20[__]:

1.	A review of the activities of the [Servicer] [Master Servicer] [Securities Administrator] during the preceding calendar year (or portion thereof) and of its performance under the Agreement for such period has been made under my supervision.

To the best of my knowledge, based on such review, the [Servicer] [Master Servicer] [Securities Administrator] [Subservicer] has fulfilled all of its obligations under the Agreement in all material respects throughout such year (or applicable portion thereof), or, if there has been a failure to fulfill any such obligation in any material respect, I have specifically identified to the Depositor and the [Servicer][Master Servicer][Securities Administrator] each such failure known to me and the nature and status thereof, including the steps being taken by the [Servicer] [Master Servicer] [Securities Administrator] [Subservicer] to remedy such default.

EXH-U-1

Certified By:

______________________________

Name:

Title:

EXH-U-2

EXHIBIT V

ADDITIONAL FORM 10-D DISCLOSURE

ADDITIONAL FORM 10-D DISCLOSURE
Item on Form 10-D	Party Responsible
Item 1: Distribution and Pool Performance Information
Information included in the [Monthly Statement]	Master Servicer, Servicer Securities Administrator
Any information required by 1121 which is NOT included on the [Monthly Statement]	Depositor
Item 2: Legal Proceedings Any legal proceeding pending against the following entities or their respective property, that is material to Certificateholders, including any proceeding known to be contemplated by governmental authorities:
▪ Issuing Entity (Trust Fund)	Master Servicer, Securities Administrator, Servicer and Depositor
▪ Sponsor (Seller)	Seller (if a party to the Pooling and Servicing Agreement) or Depositor
▪ Depositor	Depositor
▪ Trustee	Trustee
▪ Securities Administrator	Securities Administrator
▪ Master Servicer	Master Servicer
▪ Servicer	Servicer
▪ Custodian	Custodian
▪ 1110(b) Originator	Depositor
▪ Any 1108(a)(2) Servicer (other than the Master Servicer or Securities Administrator)	Servicer
▪ Any other party contemplated by 1100(d)(1)	Depositor

EXH-V-1

ADDITIONAL FORM 10-D DISCLOSURE
Item on Form 10-D	Party Responsible
Item 3: Sale of Securities and Use of Proceeds Information from Item 2(a) of Part II of Form 10-Q: With respect to any sale of securities by the sponsor, depositor or issuing entity, that are backed by the same asset pool or are otherwise issued by the issuing entity, whether or not registered, provide the sales and use of proceeds information in Item 701 of Regulation S-K. Pricing information can be omitted if securities were not registered.	Depositor
Item 4: Defaults Upon Senior Securities Information from Item 3 of Part II of Form 10-Q: Report the occurrence of any Event of Default (after expiration of any grace period and provision of any required notice)	Securities Administrator
Item 5: Submission of Matters to a Vote of Security Holders Information from Item 4 of Part II of Form 10-Q	Securities Administrator
Item 6: Significant Obligors of Pool Assets Item 1112(b) - Significant Obligor Financial Information*	Depositor
*This information need only be reported on the Form 10-D for the distribution period in which updated information is required pursuant to the Item.
Item 7: Significant Enhancement Provider Information Item 1114(b)(2) - Credit Enhancement Provider Financial Information*
▪ Determining applicable disclosure threshold	Depositor
▪ Requesting required financial information (including any required accountants’ consent to the use thereof) or effecting incorporation by reference	Depositor

EXH-V-2

ADDITIONAL FORM 10-D DISCLOSURE
Item on Form 10-D	Party Responsible
Item 1115(b) - Derivative Counterparty Financial Information*
▪ Determining current maximum probable exposure	Depositor
▪ Determining current significance percentage	Depositor
▪ Requesting required financial information (including any required accountants’ consent to the use thereof) or effecting incorporation by reference	Depositor
*This information need only be reported on the Form 10-D for the distribution period in which updated information is required pursuant to the Items.
Item 8: Other Information Disclose any information required to be reported on Form 8-K during the period covered by the Form 10-D but not reported	Any party responsible for the applicable Form 8-K Disclosure item
Item 9: Exhibits Monthly Statement to Certificateholders	Securities Administrator
Exhibits required by Item 601 of Regulation S-K, such as material agreements	Depositor

EXH-V-3

EXHIBIT W

ADDITIONAL FORM 10-K DISCLOSURE

ADDITIONAL FORM 10-K DISCLOSURE
Item on Form 10-K	Party Responsible
Item 1B: Unresolved Staff Comments	Depositor
Item 9B: Other Information Disclose any information required to be reported on Form 8-K during the fourth quarter covered by the Form 10-K but not reported	Any party responsible for disclosure items on Form 8-K
Item 15: Exhibits, Financial Statement Schedules	Securities Administrator Depositor
Reg AB Item 1112(b): Significant Obligors of Pool Assets
Significant Obligor Financial Information*	Depositor
*This information need only be reported on the Form 10-K if updated information is required pursuant to the Item.
Reg AB Item 1114(b)(2): Credit Enhancement Provider Financial Information
▪ Determining applicable disclosure threshold	Depositor
▪ Requesting required financial information (including any required accountants’ consent to the use thereof) or effecting incorporation by reference	Depositor
*This information need only be reported on the Form 10-K if updated information is required pursuant to the Item.
Reg AB Item 1115(b): Derivative Counterparty Financial Information
▪ Determining current maximum probable exposure	Depositor
▪ Determining current significance percentage	Depositor
▪ Requesting required financial information (including any required accountants’ consent to the use thereof) or effecting incorporation by reference	Depositor
*This information need only be reported on the Form 10-K if updated information is required pursuant to the Item.

EXH-W-1

ADDITIONAL FORM 10-K DISCLOSURE
Item on Form 10-K	Party Responsible
Reg AB Item 1117: Legal Proceedings Any legal proceeding pending against the following entities or their respective property, that is material to Certificateholders, including any proceeding known to be contemplated by governmental authorities:
▪ Issuing Entity (Trust Fund)	Master Servicer, Securities Administrator, Servicer and Depositor
▪ Sponsor (Seller)	Seller (if a party to the Pooling and Servicing Agreement) or Depositor
▪ Depositor	Depositor
▪ Trustee	Trustee
▪ Securities Administrator	Securities Administrator
▪ Master Servicer	Master Servicer
▪ Servicer	Servicer
▪ Custodian	Custodian
▪ 1110(b) Originator	Depositor
▪ Any 1108(a)(2) Servicer (other than the Servicer, Master Servicer or Securities Administrator)	Servicer
▪ Any other party contemplated by 1100(d)(1)	Depositor
Reg AB Item 1119: Affiliations and Relationships
Whether (a) the Sponsor (Seller), Depositor or Issuing Entity is an affiliate of the following parties, and (b) to the extent known and material, any of the following parties are affiliated with one another:	Depositor as to (a) Sponsor/Seller as to (a)
▪ Master Servicer	Master Servicer
▪ Servicer	Servicer
▪ Securities Administrator	Securities Administrator
▪ Trustee	Trustee
▪ Any other 1108(a)(3) servicer	Servicer
▪ Any 1110 Originator	Depositor/Sponsor
▪ Any 1112(b) Significant Obligor	Depositor/Sponsor
▪ Any 1114 Credit Enhancement Provider	Depositor/Sponsor
▪ Any 1115 Derivative Counterparty Provider	Depositor/Sponsor
▪ Any other 1101(d)(1) material party	Depositor/Sponsor

EXH-W-2

ADDITIONAL FORM 10-K DISCLOSURE
Item on Form 10-K	Party Responsible
Whether there are any “outside the ordinary course business arrangements” other than would be obtained in an arm’s length transaction between (a) the Sponsor (Seller), Depositor or Issuing Entity on the one hand, and (b) any of the following parties (or their affiliates) on the other hand, that exist currently or within the past two years and that are material to a Certificateholder’s understanding of the Certificates:	Depositor as to (a) Sponsor/Seller as to (a)
▪ Master Servicer	Master Servicer
▪ Servicer	Servicer
▪ Securities Administrator	Securities Administrator
▪ Trustee	Depositor/Sponsor
▪ Any other 1108(a)(3) servicer	Depositor/Sponsor
▪ Any 1110 Originator	Depositor/Sponsor
▪ Any 1112(b) Significant Obligor	Depositor/Sponsor
▪ Any 1114 Credit Enhancement Provider	Depositor/Sponsor
▪ Any 1115 Derivative Counterparty Provider	Depositor/Sponsor
▪ Any other 1101(d)(1) material party	Depositor/Sponsor
Whether there are any specific relationships involving the transaction or the pool assets between (a) the Sponsor (Seller), Depositor or Issuing Entity on the one hand, and (b) any of the following parties (or their affiliates) on the other hand, that exist currently or within the past two years and that are material:	Depositor as to (a) Sponsor/Seller as to (a)
▪ Master Servicer	Master Servicer
▪ Servicer	Servicer
▪ Securities Administrator	Securities Administrator
▪ Trustee	Depositor/Sponsor
▪ Any other 1108(a)(3) servicer	Servicer
▪ Any 1110 Originator	Depositor/Sponsor
▪ Any 1112(b) Significant Obligor	Depositor/Sponsor
▪ Any 1114 Credit Enhancement Provider	Depositor/Sponsor
▪ Any 1115 Derivate Counterparty Provider	Depositor/Sponsor
▪ Any other 1101(d)(1) material party	Depositor/Sponsor

EXH-W-3

EXHIBIT X

FORM 8-K DISCLOSURE INFORMATION

FORM 8-K DISCLOSURE INFORMATION
Item on Form 8-K	Party Responsible
Item 1.01- Entry into a Material Definitive Agreement Disclosure is required regarding entry into or amendment of any definitive agreement that is material to the securitization, even if depositor is not a party. Examples: servicing agreement, custodial agreement. Note: disclosure not required as to definitive agreements that are fully disclosed in the prospectus	All parties other than the Trustee
Item 1.02- Termination of a Material Definitive Agreement Disclosure is required regarding termination of any definitive agreement that is material to the securitization (other than expiration in accordance with its terms), even if depositor is not a party. Examples: servicing agreement, custodial agreement.	All parties other than the Trustee
Item 1.03- Bankruptcy or Receivership Disclosure is required regarding the bankruptcy or receivership, with respect to any of the following:	Depositor
▪ Sponsor (Seller)	Depositor/Sponsor (Seller)
▪ Depositor	Depositor
▪ Master Servicer	Master Servicer
▪ Affiliated Servicer	Servicer
▪ Other Servicer servicing 20% or more of the pool assets at the time of the report	Servicer
▪ Other material servicers	Servicer
▪ Trustee	Trustee
▪ Securities Administrator	Securities Administrator

EXH-X-1

FORM 8-K DISCLOSURE INFORMATION
Item on Form 8-K	Party Responsible
▪ Significant Obligor	Depositor
▪ Credit Enhancer (10% or more)	Depositor
▪ Derivative Counterparty	Depositor
▪ Custodian	Custodian
Item 2.04- Triggering Events that Accelerate or Increase a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement Includes an early amortization, performance trigger or other event, including event of default, that would materially alter the payment priority/distribution of cash flows/amortization schedule. Disclosure will be made of events other than waterfall triggers which are disclosed in the monthly statements to the certificateholders.	Depositor Master Servicer Securities Administrator
Item 3.03- Material Modification to Rights of Security Holders Disclosure is required of any material modification to documents defining the rights of Certificateholders, including the Pooling and Servicing Agreement.	Securities Administrator Depositor
Item 5.03- Amendments of Articles of Incorporation or Bylaws; Change of Fiscal Year Disclosure is required of any amendment “to the governing documents of the issuing entity”.	Depositor
Item 6.01- ABS Informational and Computational Material	Depositor
Item 6.02- Change of Servicer or Securities Administrator Requires disclosure of any removal, replacement, substitution or addition of any master servicer, affiliated servicer, other servicer servicing 10% or more of pool assets at time of report, other material servicers or trustee.	Master Servicer/Securities Administrator/Depositor/ Servicer
Reg AB disclosure about any new servicer or master servicer is also required.	Servicer/Master Servicer/Depositor
Reg AB disclosure about any new Trustee is also required.	Trustee

EXH-X-2

FORM 8-K DISCLOSURE INFORMATION
Item on Form 8-K	Party Responsible
Item 6.03- Change in Credit Enhancement or External Support Covers termination of any enhancement in manner other than by its terms, the addition of an enhancement, or a material change in the enhancement provided. Applies to external credit enhancements as well as derivatives.	Depositor/Securities Administrator
Reg AB disclosure about any new enhancement provider is also required.	Depositor
Item 6.04- Failure to Make a Required Distribution	Securities Administrator
Item 6.05- Securities Act Updating Disclosure If any material pool characteristic differs by 5% or more at the time of issuance of the securities from the description in the final prospectus, provide updated Reg AB disclosure about the actual asset pool.	Depositor
If there are any new servicers or originators required to be disclosed under Regulation AB as a result of the foregoing, provide the information called for in Items 1108 and 1110 respectively.	Depositor
Item 7.01- Reg FD Disclosure	All parties other than the Trustee
Item 8.01- Other Events Any event, with respect to which information is not otherwise called for in Form 8-K, that the registrant deems of importance to certificateholders.	Depositor
Item 9.01- Financial Statements and Exhibits	Responsible party for reporting/disclosing the financial statement or exhibit

EXH-X-3

EXHIBIT Y

ADDITIONAL DISCLOSURE NOTIFICATION

**SEND TO WELLS FARGO VIA FAX TO 443-367-3307 AND VIA EMAIL TO cts.sec.notifications@wellsfargo.com AND VIA OVERNIGHT MAIL TO THE ADDRESS IMMEDIATELY BELOW. SEND TO THE DEPOSITOR AT THE ADDRESS BELOW**

Wells Fargo Bank, N.A.

as Securities Administrator

9062 Old Annapolis Road

Columbia, Maryland 21045

Fax: (410) 715-2380

E-mail: cts.sec.notifications@wellsfargo.com

HSI Asset Securitization Corporation

452 Fifth Avenue

New York, New York 10018

Attention: Head MBS Principal Finance

Attn: Client Manager-HASCO 2007-WF1-SEC REPORT PROCESSING

RE: **Additional Form [ ] Disclosure**Required

Ladies and Gentlemen:

In accordance with Section 8.12 of the Pooling and Servicing Agreement, dated as of June 1, 2007 (the “Pooling and Servicing Agreement”), among HSI Asset Securitization Corporation, as depositor (the “Depositor”), Wells Fargo Bank, N.A., as originator, as servicer, as master servicer (the “Master Servicer”), as securities administrator (the “Securities Administrator”) and as custodian, OfficeTiger Global Real Estate Services Inc., as credit risk manager, and Deutsche Bank National Trust Company, as trustee. The Undersigned, as [ ], hereby notifies you that certain events have come to our attention that [will][may] need to be disclosed on Form [ ].

Description of Additional Form [ ] Disclosure:

List of Any Attachments hereto to be included in the Additional Form [ ] Disclosure:

Any inquiries related to this notification should be directed to [ ], phone number: [ ]; email address: [ ].

EXH-Y-1

[NAME OF PARTY]

as [role]

By: __________________

Name:

Title:

EXH-Y-2

SCHEDULES

Schedule I	Mortgage Loan Schedule

EXHIBITS

Exhibit A	Form of Class A and Class M Certificates

Exhibit B	Form of Class P Certificate

Exhibit C	Form of Class R Certificate

Exhibit D	Form of Class X Certificate

Exhibit E	Form of Initial Certification of Custodian

Exhibit F	Form of Document Certification and Exception Report of Custodian

Exhibit G	Form of Residual Transfer Affidavit

Exhibit H	Form of Transferor Certificate

Exhibit I-A	Form of Rule 144A Investment Letter

Exhibit I-B	Form of Regulation S Investment Letter

Exhibit J	Form of Request for Release

Exhibit K	Contents for Each Mortgage File

Exhibit L	Form of Sarbanes-Oxley Certification to be Provided by Master Servicer (or other Certification Party) signing Form 10-K

Exhibit M	Form of Back-Up Sarbanes-Oxley Certification

Exhibit N-1	Standard File Layout - Master Servicing (Form of Monthly Remittance Advice)

Exhibit N-2	Standard File Layout for Delinquency Reporting

Exhibit N-3	Form 332 Realized Loss Report

Exhibit O	Form of Swap Agreement

Exhibit P	Form of Cap Agreement

Exhibit Q	Seller’s Warranties and Servicing Agreement

Exhibit R	[Reserved]

Class Designation	Initial Principal Balance	Interest Rate
LT1-A	(5)	(1)
LT1-F1	$ 5,929,610.00	(2)
LT1-V1	$ 5,929,610.00	(3)
LT1-F2	$ 6,908,510.50	(2)
LT1-V2	$ 6,908,510.50	(3)
LT1-F3	$ 7,866,553.00	(2)
LT1-V3	$ 7,866,553.00	(3)
LT1-F4	$ 8,789,214.00	(2)
LT1-V4	$ 8,789,214.00	(3)
LT1-F5	$ 9,669,169.00	(2)
LT1-V5	$ 9,669,169.00	(3)
LT1-F6	$ 10,485,224.50	(2)
LT1-V6	$ 10,485,224.50	(3)
LT1-F7	$ 11,185,943.50	(2)
LT1-V7	$ 11,185,943.50	(3)
LT1-F8	$ 11,592,632.00	(2)
LT1-V8	$ 11,592,632.00	(3)
LT1-F9	$ 11,053,493.00	(2)
LT1-V9	$ 11,053,493.00	(3)
LT1-F10	$ 10,532,533.00	(2)
LT1-V10	$ 10,532,533.00	(3)
LT1-F11	$ 10,036,181.50	(2)
LT1-V11	$ 10,036,181.50	(3)
LT1-F12	$ 9,563,272.50	(2)
LT1-V12	$ 9,563,272.50	(3)
LT1-F13	$ 9,113,884.50	(2)
LT1-V13	$ 9,113,884.50	(3)
LT1-F14	$ 8,712,157.00	(2)
LT1-V14	$ 8,712,157.00	(3)
LT1-F15	$ 8,320,114.50	(2)
LT1-V15	$ 8,320,114.50	(3)
LT1-F16	$ 7,978,796.00	(2)
LT1-V16	$ 7,978,796.00	(3)
LT1-F17	$ 7,843,377.00	(2)
LT1-V17	$ 7,843,377.00	(3)
LT1-F18	$ 8,175,163.50	(2)

Class Designation	Initial Principal Balance	Interest Rate
LT1-V18	$ 8,175,163.50	(3)
LT1-F19	$ 12,095,772.00	(2)
LT1-V19	$ 12,095,772.00	(3)
LT1-F20	$ 10,935,936.00	(2)
LT1-V20	$ 10,935,936.00	(3)
LT1-F21	$ 9,860,172.00	(2)
LT1-V21	$ 9,860,172.00	(3)
LT1-F22	$ 8,818,945.00	(2)
LT1-V22	$ 8,818,945.00	(3)
LT1-F23	$ 7,667,386.50	(2)
LT1-V23	$ 7,667,386.50	(3)
LT1-F24	$ 4,979,129.50	(2)
LT1-V24	$ 4,979,129.50	(3)
LT1-F25	$ 4,711,935.00	(2)
LT1-V25	$ 4,711,935.00	(3)
LT1-F26	$ 4,522,471.50	(2)
LT1-V26	$ 4,522,471.50	(3)
LT1-F27	$ 4,296,560.00	(2)
LT1-V27	$ 4,296,560.00	(3)
LT1-F28	$ 4,053,839.50	(2)
LT1-V28	$ 4,053,839.50	(3)
LT1-F29	$ 3,825,611.00	(2)
LT1-V29	$ 3,825,611.00	(3)
LT1-F30	$ 3,612,702.00	(2)
LT1-V30	$ 3,612,702.00	(3)
LT1-F31	$ 3,412,058.00	(2)
LT1-V31	$ 3,412,058.00	(3)
LT1-F32	$ 3,219,043.50	(2)
LT1-V32	$ 3,219,043.50	(3)
LT1-F33	$ 3,018,353.50	(2)
LT1-V33	$ 3,018,353.50	(3)
LT1-F34	$ 2,846,370.50	(2)
LT1-V34	$ 2,846,370.50	(3)
LT1-F35	$ 2,694,336.50	(2)
LT1-V35	$ 2,694,336.50	(3)
LT1-F36	$ 2,550,619.00	(2)
LT1-V36	$ 2,550,619.00	(3)
LT1-F37	$ 2,414,751.50	(2)
LT1-V37	$ 2,414,751.50	(3)
LT1-F38	$ 2,286,296.50	(2)
LT1-V38	$ 2,286,296.50	(3)
LT1-F39	$ 2,164,844.50	(2)
LT1-V39	$ 2,164,844.50	(3)
LT1-F40	$ 2,050,002.50	(2)

Class Designation	Initial Principal Balance	Interest Rate
LT1-V40	$ 2,050,002.50	(3)
LT1-F41	$ 1,941,404.50	(2)
LT1-V41	$ 1,941,404.50	(3)
LT1-F42	$ 1,838,701.50	(2)
LT1-V42	$ 1,838,701.50	(3)
LT1-F43	$ 1,741,568.00	(2)
LT1-V43	$ 1,741,568.00	(3)
LT1-F44	$ 32,138,167.50	(2)
LT1-V44	$ 32,138,167.50	(3)
LT1-R	(4)	(4)

Distribution Dates	REMIC 1 Class Designation
2	Class LT1-F1
2-3	Class LT1-F2
2-4	Class LT1-F3


ARTICLE I


DEFINITIONS


ARTICLE II

CONVEYANCE OF MORTGAGE LOANS;
REPRESENTATIONS AND WARRANTIES

Section 2.01	Conveyance of Mortgage Loans	43
Section 2.02	Acceptance by the Custodian of the Mortgage Loans	47
Section 2.03	Representations, Warranties and Covenants of the Originator and the Servicer; Remedies for Breaches of Representations and Warranties with Respect to the Mortgage Loans	48
Section 2.04	Execution and Delivery of Certificates	52
Section 2.05	REMIC Matters	52
Section 2.06	Representations and Warranties of the Depositor	52

ARTICLE III

ADMINISTRATION AND SERVICING
OF MORTGAGE LOANS

Section 3.01	Servicer to Service Mortgage Loans	53
Section 3.02	Subservicing Agreements between Servicer and Subservicers; Use of Subcontractors	55
Section 3.03	Successor Subservicers	57
Section 3.04	Liability of the Servicer	57
Section 3.05	No Contractual Relationship between Subservicers and the Master Servicer	57
Section 3.06	Assumption or Termination of Subservicing Agreements by Master Servicer	58
Section 3.07	Collection of Certain Mortgage Loan Payments	58
Section 3.08	Subservicing Accounts	61
Section 3.09	Collection of Taxes, Assessments and Similar Items; Escrow Accounts	61
Section 3.10	Collection Account	62
Section 3.11	Withdrawals from the Collection Account	63
Section 3.12	Investment of Funds in the Collection Account, Escrow Accounts and the Distribution Account	64

Section 3.13	Maintenance of Hazard Insurance and Errors and Omissions and Fidelity Coverage	66
Section 3.14	Enforcement of Due-On-Sale Clauses; Assumption Agreements	67
Section 3.15	Realization upon Defaulted Mortgage Loans	68
Section 3.16	Release of Mortgage Files	70
Section 3.17	Title, Conservation and Disposition of REO Property	71
Section 3.18	Notification of Adjustments	72
Section 3.19	Access to Certain Documentation and Information Regarding the Mortgage Loans	72
Section 3.20	Documents, Records and Funds in Possession of the Servicer to Be Held for the Trustee	73
Section 3.21	Servicing Compensation	73
Section 3.22	Report on Assessment of Compliance with Relevant Servicing Criteria.	74
Section 3.23	Report on Attestation of Compliance with Relevant Servicing Criteria.	75
Section 3.24	Annual Officer’s Certificates.	75
Section 3.25	Master Servicer to Act as Servicer	77
Section 3.26	Compensating Interest	78
Section 3.27	Credit Reporting; Gramm-Leach-Bliley Act	78
Section 3.28	[Reserved]	78
Section 3.29	Notifications to Parties.	78
Section 3.30	Indemnification.	79

ARTICLE IV

DISTRIBUTIONS AND
ADVANCES BY THE SERVICER

Section 4.01	Advances	80
Section 4.02	Priorities of Distribution	81
Section 4.03	Monthly Statements to Certificateholders	87
Section 4.04	Certain Matters Relating to the Determination of LIBOR	89
Section 4.05	Allocation of Applied Realized Loss Amounts	90
Section 4.06	Supplemental Interest Trust.	90
Section 4.07	Rights of the Swap Counterparty.	93
Section 4.08	Termination Receipts.	93

ARTICLE V

THE CERTIFICATES

Section 5.01	The Certificates	94
Section 5.02	Certificate Register; Registration of Transfer and Exchange of Certificates	95
Section 5.03	Mutilated, Destroyed, Lost or Stolen Certificates	101
Section 5.04	Persons Deemed Owners	102
Section 5.05	Access to List of Certificateholders’ Names and Addresses	102

Section 5.06	Maintenance of Office or Agency	102

ARTICLE VI

THE DEPOSITOR AND THE SERVICER

Section 6.01	Respective Liabilities of the Depositor and the Servicer	102
Section 6.02	Merger or Consolidation of the Depositor or the Servicer	103
Section 6.03	Limitation on Liability of the Depositor, the Servicer and Others.	103
Section 6.04	Limitation on Resignation of the Servicer.	104
Section 6.05	Additional Indemnification by the Servicer; Third Party Claims.	104
Section 6.06	Compliance with Regulation AB; Cooperation of Parties	105

ARTICLE VII

DEFAULT

Section 7.01	Events of Default	105
Section 7.02	Master Servicer to Act; Appointment of Successor	108
Section 7.03	Notification to Certificateholders	110

ARTICLE VIII

CONCERNING THE TRUSTEE

Section 8.01	Duties of the Trustee	110
Section 8.02	Certain Matters Affecting the Trustee	111
Section 8.03	Trustee Not Liable for Certificates or Mortgage Loans	112
Section 8.04	Trustee May Own Certificates	113
Section 8.05	Trustee’s Fees Indemnification and Expenses	113
Section 8.06	Eligibility Requirements for the Trustee	114
Section 8.07	Resignation and Removal of the Trustee	114
Section 8.08	Successor Trustee	115
Section 8.09	Merger or Consolidation of the Trustee	116
Section 8.10	Appointment of Co-Trustee or Separate Trustee	116
Section 8.11	Tax Matters	117
Section 8.12	Commission Reporting	121
Section 8.13	Tax Classification of the Excess Reserve Fund Account and the Supplemental Interest Trust	128

ARTICLE IX

ADMINISTRATION OF THE MORTGAGE LOANS
BY THE MASTER SERVICER AND THE CREDIT RISK MANAGER

Section 9.01	Duties of the Master Servicer; Enforcement of Servicer’s Obligations.	128

Section 9.02	[Reserved]	130
Section 9.03	[Reserved]	130
Section 9.04	Maintenance of Fidelity Bond and Errors and Omissions Insurance.	130
Section 9.05	Representations and Warranties of the Master Servicer	130
Section 9.06	Master Servicer Events of Default	131
Section 9.07	Waiver of Default.	133
Section 9.08	Successor to the Master Servicer.	133
Section 9.09	Compensation of the Master Servicer.	134
Section 9.10	Merger or Consolidation.	134
Section 9.11	Resignation of the Master Servicer.	135
Section 9.12	Assignment or Delegation of Duties by the Master Servicer.	135
Section 9.13	Limitation on Liability of the Master Servicer.	135
Section 9.14	Indemnification; Third Party Claims.	136
Section 9.15	Duties of the Credit Risk Manager.	136
Section 9.16	Limitation Upon Liability of the Credit Risk Manager.	137
Section 9.17	Removal and Resignation of Credit Risk Manager.	138

ARTICLE X

CONCERNING THE SECURITIES ADMINISTRATOR

Section 10.01	Duties of Securities Administrator.	138
Section 10.02	Certain Matters Affecting the Securities Administrator.	139
Section 10.03	Securities Administrator Not Liable for Certificates or Mortgage Loans.	141
Section 10.04	Securities Administrator May Own Certificates.	141
Section 10.05	Securities Administrator’s Fees and Expenses.	142
Section 10.06	Eligibility Requirements for Securities Administrator.	142
Section 10.07	Resignation and Removal of Securities Administrator.	143
Section 10.08	Successor Securities Administrator.	144
Section 10.09	Merger or Consolidation of Securities Administrator.	144
Section 10.10	Assignment or Delegation of Duties by the Securities Administrator.	145

ARTICLE XI

TERMINATION

Section 11.01	Termination upon Liquidation or Purchase of the Mortgage Loans	145
Section 11.02	Final Distribution on the Certificates	146
Section 11.03	Additional Termination Requirements	147

ARTICLE XII

MISCELLANEOUS PROVISIONS

Section 12.01	Amendment	148
Section 12.02	Recordation of Agreement; Counterparts	150

Section 12.03	Governing Law	150
Section 12.04	Intention of Parties	150
Section 12.05	Notices	152
Section 12.06	Severability of Provisions	153
Section 12.07	Assignment	153
Section 12.08	Limitation on Rights of Certificateholders	153
Section 12.09	Inspection and Audit Rights	154
Section 12.10	Certificates Nonassessable and Fully Paid	154
Section 12.11	Rule of Construction	154
Section 12.12	Waiver of Jury Trial	154

REMIC 2 Lower Tier Class Designation	REMIC 2 Lower Tier Interest Rate	Initial Class Principal Amount	Corresponding Class of Certificate(s)
Class LT2-I-A	(1)	(4)	I-A
Class LT2-II-A1	(1)	(4)	II-A-1
Class LT2-II-A2	(1)	(4)	II-A-2
Class LT2-II-A3	(1)	(4)	II-A-3
Class LT2-II-A4	(1)	(4)	II-A-4
Class LT2-M1	(1)	(4)	M-1
Class LT2-M2	(1)	(4)	M-2
Class LT2-M3	(1)	(4)	M-3
Class LT2-M4	(1)	(4)	M-4
Class LT2-M5	(1)	(4)	M-5
Class LT2-M6	(1)	(4)	M-6
Class LT2-M7	(1)	(4)	M-7
Class LT2-M8	(1)	(4)	M-8
Class LT2-M9	(1)	(4)	M-9
Class LT2-M10	(1)	(4)	M-10
Class LT2-Q	(1)	(5)	N/A
Class LT2-IO	(2)	(2)	N/A
Class LT2-R	(3)	(3)	R

Distribution Dates	REMIC 1 Class Designation
2-5	Class LT1-F4
2-6	Class LT1-F5
2-7	Class LT1-F6
2-8	Class LT1-F7
2-9	Class LT1-F8
2-10	Class LT1-F9
2-11	Class LT1-F10
2-12	Class LT1-F11
2-13	Class LT1-F12
2-14	Class LT1-F13
2-15	Class LT1-F14
2-16	Class LT1-F15
2-17	Class LT1-F16
2-18	Class LT1-F17
2-19	Class LT1-F18
2-20	Class LT1-F19
2-21	Class LT1-F20
2-22	Class LT1-F21
2-23	Class LT1-F22
2-24	Class LT1-F23
2-25	Class LT1-F24
2-26	Class LT1-F25
2-27	Class LT1-F26
2-28	Class LT1-F27
2-29	Class LT1-F28
2-30	Class LT1-F29
2-31	Class LT1-F30
2-32	Class LT1-F31
2-33	Class LT1-F32
2-34	Class LT1-F33
2-35	Class LT1-F34
2-36	Class LT1-F35
2-37	Class LT1-F36
2-38	Class LT1-F37
2-39	Class LT1-F38
2-40	Class LT1-F39
2-41	Class LT1-F40
2-42	Class LT1-F41
2-43	Class LT1-F42
2-44	Class LT1-F43
2-45	Class LT1-F44

Upper Tier REMIC Class Designation	Upper Tier REMIC Interest Rate and Corresponding Class Interest Rate	Initial Upper Tier REMIC Principal Amount and Corresponding Class Certificate Balance or Class Notional Balance	Corresponding Class of Certificates
Class I-A	(1)	$195,515,000.00	Class I-A
Class II-A-1	(2)	$180,356,000.00	Class II-A-1
Class II-A-2	(3)	$33,480,000.00	Class II-A-2
Class II-A-3	(4)	$87,647,000.00	Class II-A-3
Class II-A-4	(5)	$27,822,000.00	Class II-A-4
Class M-1	(6)	$29,797,000.00	Class M-1
Class M-2	(6)	$23,390,000.00	Class M-2
Class M-3	(6)	$6,728,000.00	Class M-3
Class M-4	(6)	$7,690,000.00	Class M-4
Class M-5	(6)	$7,049,000.00	Class M-5
Class M-6	(6)	$4,806,000.00	Class M-6
Class M-7	(6)	$7,049,000.00	Class M-7
Class M-8	(6)	$5,126,000.00	Class M-8
Class M-9	(6)	$6,408,000.00	Class M-9
Class M-10	(6)	$7,690,000.00	Class M-10
Class X	(7)	(7)	Class X
Class R	(8)	(8)	Class R
Class P	(9)	(9)	Class P

Class		Percentage
M-1		73.10%
M-2		80.40%
M-3		82.50%
M-4		84.90%
M-5		87.10%
M-6		88.60%
M-7		90.80%
M-8		92.40%
M-9		94.40%
M-10		96.80%

Distribution Date Occurring In:			Loss Percentage:
July 2009 through June 2010			1.05% for the first month, plus an additional 1/12th of 1.30% for each month thereafter
July 2010 through June 2011			2.35% for the first month, plus an additional 1/12th of 1.35% for each month thereafter
July 2011 through June 2012			3.70% for the first month, plus an additional 1/12th of 1.10% for each month thereafter
July 2012 through June 2013			4.80% for the first month, plus an additional 1/12th of 0.65% for each month thereafter
July 2013 through June 2014			5.45% for the first month, plus an additional 1/12th of 0.05% for each month thereafter
July 2014 and thereafter			5.50%

Class	Percentage
A	42.37%
M-1	55.92%
M-2	76.74%
M-3	85.95%
M-4	99.61%
M-5	118.44%
M-6	131.94%
M-7	163.49%
M-8	197.91%
M-9	268.60%
M-10	470.04%