N-CSRS 1 main.htm

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM N-CSR

CERTIFIED SHAREHOLDER REPORT OF REGISTERED

MANAGEMENT INVESTMENT COMPANIES

Investment Company Act file number 811-3320

Fidelity Colchester Street Trust
(Exact name of registrant as specified in charter)

82 Devonshire St., Boston, Massachusetts 02109
(Address of principal executive offices) (Zip code)

Eric D. Roiter, Secretary

82 Devonshire St.

Boston, Massachusetts 02109
(Name and address of agent for service)

Registrant's telephone number, including area code: 617-563-7000

Date of fiscal year end:

March 31

Date of reporting period:

September 30, 2007

Item 1. Reports to Stockholders

Fidelity ®

Institutional

Money Market

Funds

Semiannual Report

September 30, 2007

(2_fidelity_logos) (Registered_Trademark)

Contents

Fidelity Institutional Money Market Funds

Shareholder Expense Example

<Click Here>

Investment Changes, Schedules of Investments & Financial Statements

Treasury Only Portfolio

<Click Here>

Treasury Portfolio

<Click Here>

Government Portfolio

<Click Here>

Prime Money Market Portfolio

<Click Here>

Money Market Portfolio

<Click Here>

Tax-Exempt Portfolio

<Click Here>

Notes to Financial Statements

<Click Here>

Board Approval of Investment Advisory Contracts and Management Fees

<Click Here>

Fund Goals:
Treasury Only Portfolio, Treasury Portfolio, Government Portfolio, Prime Money Market Portfolio, and Money Market Portfolio seek to obtain as high a level of current income as is consistent with the preservation of principal and liquidity within the limitations prescribed for the fund.

Tax-Exempt Portfolio seeks to obtain as high a level of interest income exempt from federal income tax as is consistent with liquidity and stability of principal.

To view a fund's proxy voting guidelines and proxy voting record for the 12-month period ended June 30, visit http://www.fidelity.com (search for "proxy voting guidelines") or visit the Securities and Exchange Commission's (SEC) web site at http://www.sec.gov. You may also call 1-877-208-0098 to request a free copy of the proxy voting guidelines.

Standard & Poor's, S&P and S&P 500 are registered service marks of The McGraw-Hill Companies, Inc. and have been licensed for use by
Fidelity Distributors Corporation.

Other third party marks appearing herein are the property of their respective owners.

All other marks appearing herein are registered or unregistered trademarks or service marks of FMR LLC or an affiliated company.

Investments in the funds are neither insured nor guaranteed by the U.S. Government, and there can be no assurance that the funds will maintain a stable $1.00 share price.
This report and the financial statements contained herein are submitted for the general information of the shareholders of the funds. This report is not
authorized for distribution to prospective investors in the funds unless preceded or accompanied by an effective prospectus.

A fund files its complete schedule of portfolio holdings with the SEC for the first and third quarters of each fiscal year on Form N-Q. Forms N-Q are available on the SEC's web site at http://www.sec.gov. A fund's Forms N-Q may be reviewed and copied at the SEC's Public Reference Room in Washington, DC. Information regarding the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. For a complete list of a fund's portfolio holdings, view the most recent holdings listing, semiannual report, or annual report on Fidelity's web site at http://www.fidelity.com or http://www.advisor.fidelity.com, as applicable.

NOT FDIC INSURED · MAY LOSE VALUE · NO BANK GUARANTEE

Neither the funds nor Fidelity Distributors Corporation is a bank.

Semiannual Report

Shareholder Expense Example

As a shareholder of a Fund, you incur two types of costs: (1) transaction costs, and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees and other Fund expenses. This Example is intended to help you understand your ongoing costs (in dollars) of investing in the Funds and to compare these costs with the ongoing costs of investing in other mutual funds.

The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period (April 1, 2007 to September 30, 2007).

Actual Expenses

The first line of the accompanying table for each class of each fund provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000.00 (for example, an $8,600 account value divided by $1,000.00 = 8.6), then multiply the result by the number in the first line for a class of the fund under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. A small balance maintenance fee of $12.00 that is charged once a year may apply for certain accounts with a value of less than $2,000. This fee is not included in the table below. If it was, the estimate of expenses you paid during the period would be higher, and your ending account value lower, by this amount. In addition, each Fund, as a shareholder in the underlying Fidelity Central Funds, will indirectly bear its pro rata share of the fees and expenses incurred by the underlying Fidelity Central Funds. These fees and expenses are not included in the Fund's annualized expense ratio used to calculate the expense estimate in the table below.

Hypothetical Example for Comparison Purposes

The second line of the accompanying table for each class of each fund provides information about hypothetical account values and hypothetical expenses based on a Class' actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Class' actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. A small balance maintenance fee of $12.00 that is charged once a year may apply for certain accounts with a value of less than $2,000. This fee is not included in the table below. If it was, the estimate of expenses you paid during the period would be higher, and your ending account value lower, by this amount. In addition, each Fund, as a shareholder in the underlying Fidelity Central Funds, will indirectly bear its pro rata share of the fees and expenses incurred by the underlying Fidelity Central Funds. These fees and expenses are not included in the Fund's annualized expense ratio used to calculate the expense estimate in the table below.

Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transaction costs. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds.

Beginning
Account Value
April 1, 2007

Ending
Account Value
September 30, 2007

Expenses Paid
During Period
*
April 1, 2007
to September 30, 2007

Treasury Only Portfolio

Class I

Actual

$ 1,000.00

$ 1,023.50

$ 1.01

HypotheticalA

$ 1,000.00

$ 1,024.00

$ 1.01

Class II

Actual

$ 1,000.00

$ 1,022.70

$ 1.77

HypotheticalA

$ 1,000.00

$ 1,023.25

$ 1.77

Class III

Actual

$ 1,000.00

$ 1,022.20

$ 2.27

HypotheticalA

$ 1,000.00

$ 1,022.75

$ 2.28

Select Class

Actual

$ 1,000.00

$ 1,023.20

$ 1.26

HypotheticalA

$ 1,000.00

$ 1,023.75

$ 1.26

Treasury Portfolio

Class I

Actual

$ 1,000.00

$ 1,024.80

$ 1.01

HypotheticalA

$ 1,000.00

$ 1,024.00

$ 1.01

Class II

Actual

$ 1,000.00

$ 1,024.00

$ 1.77

HypotheticalA

$ 1,000.00

$ 1,023.25

$ 1.77

Class III

Actual

$ 1,000.00

$ 1,023.50

$ 2.28

HypotheticalA

$ 1,000.00

$ 1,022.75

$ 2.28

Select Class

Actual

$ 1,000.00

$ 1,024.50

$ 1.27

HypotheticalA

$ 1,000.00

$ 1,023.75

$ 1.26

Beginning
Account Value
April 1, 2007

Ending
Account Value
September 30, 2007

Expenses Paid
During Period
*
April 1, 2007
to September 30, 2007

Government Portfolio

Class I

Actual

$ 1,000.00

$ 1,025.90

$ 1.01

HypotheticalA

$ 1,000.00

$ 1,024.00

$ 1.01

Class II

Actual

$ 1,000.00

$ 1,025.20

$ 1.77

HypotheticalA

$ 1,000.00

$ 1,023.25

$ 1.77

Class III

Actual

$ 1,000.00

$ 1,024.70

$ 2.28

HypotheticalA

$ 1,000.00

$ 1,022.75

$ 2.28

Select Class

Actual

$ 1,000.00

$ 1,025.70

$ 1.27

HypotheticalA

$ 1,000.00

$ 1,023.75

$ 1.26

Prime Money Market Portfolio

Class I

Actual

$ 1,000.00

$ 1,026.50

$ 1.01

HypotheticalA

$ 1,000.00

$ 1,024.00

$ 1.01

Class II

Actual

$ 1,000.00

$ 1,025.70

$ 1.77

HypotheticalA

$ 1,000.00

$ 1,023.25

$ 1.77

Class III

Actual

$ 1,000.00

$ 1,025.20

$ 2.28

HypotheticalA

$ 1,000.00

$ 1,022.75

$ 2.28

Select Class

Actual

$ 1,000.00

$ 1,026.20

$ 1.27

HypotheticalA

$ 1,000.00

$ 1,023.75

$ 1.26

Money Market Portfolio

Class I

Actual

$ 1,000.00

$ 1,026.60

$ .91

HypotheticalA

$ 1,000.00

$ 1,024.10

$ .91

Class II

Actual

$ 1,000.00

$ 1,025.80

$ 1.67

HypotheticalA

$ 1,000.00

$ 1,023.35

$ 1.67

Class III

Actual

$ 1,000.00

$ 1,025.30

$ 2.18

HypotheticalA

$ 1,000.00

$ 1,022.85

$ 2.17

Select Class

Actual

$ 1,000.00

$ 1,026.30

$ 1.17

HypotheticalA

$ 1,000.00

$ 1,023.85

$ 1.16

Tax-Exempt Portfolio

Class I

Actual

$ 1,000.00

$ 1,018.10

$ 1.01

HypotheticalA

$ 1,000.00

$ 1,024.00

$ 1.01

Class II

Actual

$ 1,000.00

$ 1,017.30

$ 1.77

HypotheticalA

$ 1,000.00

$ 1,023.25

$ 1.77

Class III

Actual

$ 1,000.00

$ 1,016.80

$ 2.27

HypotheticalA

$ 1,000.00

$ 1,022.75

$ 2.28

Select Class

Actual

$ 1,000.00

$ 1,017.80

$ 1.26

HypotheticalA

$ 1,000.00

$ 1,023.75

$ 1.26

A 5% return per year before expenses

* Expenses are equal to each Class' annualized expense ratio (shown in the table below) ; multiplied by the average account value over the period, multiplied by 183/366 (to reflect the one-half year period).

Semiannual Report

Annualized
Expense Ratio

Treasury Only Portfolio

Class I

.20%

Class II

.35%

Class III

.45%

Select Class

.25%

Treasury Portfolio

Class I

.20%

Class II

.35%

Class III

.45%

Select Class

.25%

Government Portfolio

Class I

.20%

Class II

.35%

Class III

.45%

Select Class

.25%

Prime Money Market Portfolio

Class I

.20%

Class II

.35%

Class III

.45%

Select Class

.25%

Money Market Portfolio

Class I

.18%

Class II

.33%

Class III

.43%

Select Class

.23%

Tax-Exempt Portfolio

Class I

.20%

Class II

.35%

Class III

.45%

Select Class

.25%

Semiannual Report

Treasury Only Portfolio

Investment Changes

Maturity Diversification

Days

% of fund's investments 9/30/07

% of fund's investments 3/31/07

% of fund's investments 9/30/06

0 - 30

24.1

23.0

23.9

31 - 90

61.8

56.3

48.6

91 - 180

10.4

20.7

27.5

181 - 397

3.7

0.0

0.0

Weighted Average Maturity

9/30/07

3/31/07

9/30/06

Treasury Only Portfolio

60 Days

62 Days

64 Days

All Taxable Money Market Funds Average*

40 Days

40 Days

41 Days

Asset Allocation (% of fund's net assets)

As of September 30, 2007

As of March 31, 2007

U.S. Treasury Obligations 100.2%

U.S. Treasury Obligations 100.0%

Net Other Assets** (0.2)%

Net Other Assets** 0.0%

**Net Other Assets are not included in the pie chart.

*Source: iMoneyNet, Inc.

Semiannual Report

Treasury Only Portfolio

Investments September 30, 2007 (Unaudited)

Showing Percentage of Net Assets

U.S. Treasury Obligations - 100.2%

Due Date

Yield (a)

Principal Amount (000s)

Value (000s)

U.S. Treasury Bills - 93.5%

10/4/07 to 3/13/08

2.52 to 4.93%

$ 2,305,099

$ 2,291,872

U.S. Treasury Bonds - 1.7%

11/15/07

3.92

40,800

41,109

U.S. Treasury Notes - 5.0%

2/15/08 to 5/15/08

5.00 to 5.10

127,525

124,077

TOTAL INVESTMENT PORTFOLIO - 100.2%

(Cost $2,457,058)

2,457,058

NET OTHER ASSETS - (0.2)%

(5,939)

NET ASSETS - 100%

$ 2,451,119

Legend

(a) Yield represents either the annualized yield at the date of purchase, or the stated coupon rate, or, for floating rate securities, the rate at period end.

Income Tax Information

At March 31, 2007, the fund had a capital loss carryforward of approximately $406,000 of which $20,000, $142,000, $184,000 and $60,000 will expire on March 31, 2011, 2012, 2013 and 2014, respectively.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Treasury Only Portfolio

Financial Statements

Statement of Assets and Liabilities

Amounts in thousands (except per-share amounts)

September 30, 2007 (Unaudited)

Assets

Investment in securities, at value - See accompanying schedule:

Unaffiliated issuers
(cost $2,457,058)

$ 2,457,058

Receivable for fund shares sold

1,789

Interest receivable

1,595

Prepaid expenses

1

Receivable from investment adviser for expense reductions

119

Total assets

2,460,562

Liabilities

Payable for fund shares redeemed

$ 5,958

Distributions payable

2,876

Accrued management fee

425

Distribution fees payable

81

Other affiliated payables

55

Other payables and accrued expenses

48

Total liabilities

9,443

Net Assets

$ 2,451,119

Net Assets consist of:

Paid in capital

$ 2,451,285

Undistributed net investment income

5

Accumulated undistributed net realized gain (loss) on investments

(171)

Net Assets

$ 2,451,119

Class I:
Net Asset Value
, offering price
and redemption price
per share ($1,933,424 ÷ 1,933,259 shares)

$ 1.00

Class II:
Net Asset Value
, offering price and redemption price per share ($176,127 ÷ 176,153 shares)

$ 1.00

Class III:
Net Asset Value
, offering price
and redemption price
per share ($268,642 ÷ 268,606 shares)

$ 1.00

Select Class:
Net Asset Value
, offering price and redemption price per share ($72,926 ÷ 72,935 shares)

$ 1.00

Statement of Operations

Amounts in thousands

Six months ended September 30, 2007 (Unaudited)

Investment Income

Interest

$ 46,759

Expenses

Management fee

$ 1,953

Transfer agent fees

160

Distribution fees

443

Accounting fees and expenses

96

Custodian fees and expenses

13

Independent trustees' compensation

3

Registration fees

106

Audit

22

Legal

2

Miscellaneous

4

Total expenses before reductions

2,802

Expense reductions

(411)

2,391

Net investment income

44,368

Realized and Unrealized Gain (Loss)

Net realized gain (loss) on:

Investment securities:

Unaffiliated issuers

127

Net increase in net assets resulting from operations

$ 44,495

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Statement of Changes in Net Assets

Amounts in thousands

Six months ended
September 30, 2007
(Unaudited)

Year ended
March 31,
2007

Increase (Decrease) in Net Assets

Operations

Net investment income

$ 44,368

$ 71,135

Net realized gain (loss)

127

32

Net increase in net assets resulting from operations

44,495

71,167

Distributions to shareholders from net investment income

(44,369)

(71,136)

Share transactions - net increase (decrease)

612,472

529,584

Total increase (decrease) in net assets

612,598

529,615

Net Assets

Beginning of period

1,838,521

1,308,906

End of period (including undistributed net investment income of $5 and undistributed net investment income of $6, respectively)

$ 2,451,119

$ 1,838,521

Financial Highlights - Class I

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.023

.048

.033

.014

.009

.015

Net realized and unrealized gain (loss) E

-

-

-

-

-

-

Total from investment operations

.023

.048

.033

.014

.009

.015

Distributions from net investment income

(.023)

(.048)

(.033)

(.014)

(.009)

(.015)

Distributions from net realized gain

-

-

-

- E

-

-

Total distributions

(.023)

(.048)

(.033)

(.014)

(.009)

(.015)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total Return B, C

2.35%

4.87%

3.33%

1.45%

.89%

1.50%

Ratios to Average Net Assets D

Expenses before reductions

.24% A

.24%

.24%

.24%

.24%

.24%

Expenses net of fee waivers, if any

.20% A

.20%

.20%

.20%

.20%

.20%

Expenses net of all reductions

.20% A

.20%

.20%

.20%

.20%

.20%

Net investment income

4.60% A

4.78%

3.30%

1.43%

.89%

1.48%

Supplemental Data

Net assets, end of period (in millions)

$ 1,933

$ 1,425

$ 1,055

$ 835

$ 982

$ 1,175

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

E Amount represents less than $.001 per share.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Financial Highlights - Class II

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.022

.046

.031

.013

.007

.013

Net realized and unrealized gain (loss) E

-

-

-

-

-

-

Total from investment operations

.022

.046

.031

.013

.007

.013

Distributions from net investment income

(.022)

(.046)

(.031)

(.013)

(.007)

(.013)

Distributions from net realized gain

-

-

-

- E

-

-

Total distributions

(.022)

(.046)

(.031)

(.013)

(.007)

(.013)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total Return B, C

2.27%

4.71%

3.18%

1.30%

.74%

1.34%

Ratios to Average Net Assets D

Expenses before reductions

.39% A

.39%

.39%

.39%

.39%

.39%

Expenses net of fee waivers, if any

.35% A

.35%

.35%

.35%

.35%

.35%

Expenses net of all reductions

.35% A

.35%

.35%

.35%

.35%

.35%

Net investment income

4.45% A

4.63%

3.15%

1.28%

.74%

1.33%

Supplemental Data

Net assets, end of period (in millions)

$ 176

$ 210

$ 102

$ 121

$ 119

$ 225

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

E Amount represents less than $.001 per share.

Financial Highlights - Class III

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.022

.045

.030

.012

.006

.012

Net realized and unrealized gain (loss) E

-

-

-

-

-

-

Total from investment operations

.022

.045

.030

.012

.006

.012

Distributions from net investment income

(.022)

(.045)

(.030)

(.012)

(.006)

(.012)

Distributions from net realized gain

-

-

-

- E

-

-

Total distributions

(.022)

(.045)

(.030)

(.012)

(.006)

(.012)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total Return B, C

2.22%

4.61%

3.07%

1.20%

.64%

1.25%

Ratios to Average Net Assets D

Expenses before reductions

.49% A

.49%

.49%

.49%

.49%

.49%

Expenses net of fee waivers, if any

.45% A

.45%

.45%

.45%

.45%

.45%

Expenses net of all reductions

.45% A

.45%

.45%

.45%

.45%

.45%

Net investment income

4.35% A

4.53%

3.05%

1.18%

.64%

1.23%

Supplemental Data

Net assets, end of period (in millions)

$ 269

$ 187

$ 120

$ 135

$ 126

$ 134

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

E Amount represents less than $.001 per share.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Financial Highlights - Select Class

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.023

.047

.032

.014

.008

.014

Net realized and unrealized gain (loss) E

-

-

-

-

-

-

Total from investment operations

.023

.047

.032

.014

.008

.014

Distributions from net investment income

(.023)

(.047)

(.032)

(.014)

(.008)

(.014)

Distributions from net realized gain

-

-

-

- E

-

-

Total distributions

(.023)

(.047)

(.032)

(.014)

(.008)

(.014)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total Return B, C

2.32%

4.81%

3.28%

1.40%

.84%

1.45%

Ratios to Average Net Assets D

Expenses before reductions

.29% A

.29%

.29%

.29%

.28%

.29%

Expenses net of fee waivers, if any

.25% A

.25%

.25%

.25%

.25%

.25%

Expenses net of all reductions

.25% A

.25%

.25%

.25%

.25%

.25%

Net investment income

4.55% A

4.73%

3.25%

1.38%

.84%

1.43%

Supplemental Data

Net assets, end of period (in millions)

$ 73

$ 17

$ 33

$ 12

$ 6

$ 15

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

E Amount represents less than $.001 per share.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Treasury Portfolio

Investment Changes

Maturity Diversification

Days

% of fund's investments 9/30/07

% of fund's investments 3/31/07

% of fund's investments 9/30/06

0 - 30

97.5

100.0

100.0

31 - 90

0.0

0.0

0.0

91 - 180

1.1

0.0

0.0

181 - 397

1.4

0.0

0.0

Weighted Average Maturity

9/30/07

3/31/07

9/30/06

Treasury Portfolio

8 Days

9 Days

13 Days

All Taxable Money Market Funds Average*

40 Days

40 Days

41 Days

Asset Allocation (% of fund's net assets)

As of September 30, 2007

As of March 31, 2007

Repurchase Agreements 100.4%

Repurchase Agreements 100.1%

Net Other Assets** (0.4)%

Net Other Assets** (0.1)%

**Net Other Assets are not included in the pie chart.

*Source: iMoneyNet, Inc.

Semiannual Report

Treasury Portfolio

Investments September 30, 2007 (Unaudited)

Showing Percentage of Net Assets

Repurchase Agreements - 100.4%

Maturity Amount (000s)

Value
(000s)

In a joint trading account at:

3.95% dated 9/28/07 due 10/1/07 (Collateralized by U.S. Treasury Obligations) #

$ 548,883

$ 548,702

4% dated 9/28/07 due 10/1/07 (Collateralized by U.S. Treasury Obligations) #

17,905,518

17,899,553

With:

Merrill Lynch Government Securities, Inc. At 5.15%, dated 7/31/07 due 10/3/07 (Collateralized by U.S. Treasury Obligations valued at $236,583,511, 3.63% - 5.75%, 7/15/09 - 8/15/10)

232,106

230,000

UBS Warburg LLC at:

5.2%, dated:

4/12/07 due 1/9/08 (Collateralized by U.S. Treasury Obligations valued at $120,714,289, 2% - 8.13%, 8/15/21 - 1/15/26)

116,400

112,000

5/1/07 due 10/30/07 (Collateralized by U.S. Treasury Obligations valued at $80,597,878, 2% - 8.13%, 8/15/21 - 1/15/26)

76,972

75,000

5/4/07 due 1/29/08 (Collateralized by U.S. Treasury Obligations valued at $102,266,192, 0% - 8.13%, 2/15/20 - 8/15/22)

98,705

95,000

6/6/07 due 10/1/07 (Collateralized by U.S. Treasury Obligations valued at $245,546,398, 0.88% - 8.13%, 4/15/10 - 8/15/21)

231,853

228,000

5.21%, dated 5/24/07 due 5/22/08 (Collateralized by U.S. Treasury Obligations valued at $102,265,955, 0.88% - 8.13%, 4/15/10 - 8/15/21)

100,018

95,000

5.23%, dated 1/12/07 due 10/9/07 (Collateralized by U.S. Treasury Obligations valued at $102,269,045, 2% - 8.13%, 8/15/21 - 1/15/26)

98,726

95,000

Maturity Amount (000s)

Value
(000s)

5.25%, dated 6/1/07 due 5/30/08 (Collateralized by U.S. Treasury Obligations valued at $102,267,755, 0% - 8.88%, 2/15/19 - 8/15/24)

$ 100,043

$ 95,000

5.3%, dated 6/8/07 due 6/6/08 (Collateralized by U.S. Treasury Obligations valued at $97,850,573, 0.88%, 4/15/10)

100,091

95,000

TOTAL INVESTMENT PORTFOLIO - 100.4%

(Cost $19,568,255)

19,568,255

NET OTHER ASSETS - (0.4)%

(79,143)

NET ASSETS - 100%

$ 19,489,112

# Additional Information on each counterparty to the repurchase agreement is as follows:

Repurchase Agreement / Counterparty

Value
(Amounts in
thousands)

$548,702,000 due 10/01/07 at 3.95%

Banc of America Securities LLC

$ 112,173

Barclays Capital, Inc.

175,824

Deutsche Bank Securities, Inc.

260,705

$ 548,702

$17,899,553,000 due 10/01/07 at 4.00%

BNP Paribas Securities Corp.

$ 2,274,487

Bear Stearns & Co., Inc.

2,488,515

Citigroup Global Markets, Inc.

1,659,010

Dresdner Kleinwort Securities LLC

1,659,010

Fortis Securities LLC

829,505

Greenwich Capital Markets, Inc.

414,753

HSBC Securities (USA), Inc.

414,753

ING Financial Markets LLC

414,753

J.P. Morgan Securities, Inc.

414,433

Lehman Brothers, Inc.

2,488,515

Merrill Lynch Government Securities, Inc.

2,488,515

Morgan Stanley & Co., Inc.

1,642,420

UBS Securities LLC

710,884

$ 17,899,553

Income Tax Information

At March 31, 2007, the fund had a capital loss carryforward of approximately $661,000 of which $32,000, $191,000, $259,000, $178,000 and $1,000 will expire on March 31, 2010, 2011, 2013, 2014 and 2015, respectively.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Treasury Portfolio

Financial Statements

Statement of Assets and Liabilities

Amounts in thousands (except per-share amounts)

September 30, 2007 (Unaudited)

Assets

Investment in securities, at value (including repurchase agreements of $19,568,255) -
See accompanying schedule:

Unaffiliated issuers
(cost $19,568,255)

$ 19,568,255

Receivable for fund shares sold

281

Interest receivable

27,239

Prepaid expenses

8

Receivable from investment adviser for expense reductions

762

Total assets

19,596,545

Liabilities

Payable for fund shares redeemed

$ 55,957

Distributions payable

46,647

Accrued management fee

3,115

Distribution fees payable

1,055

Other affiliated payables

356

Other payables and accrued expenses

303

Total liabilities

107,433

Net Assets

$ 19,489,112

Net Assets consist of:

Paid in capital

$ 19,489,065

Undistributed net investment income

71

Accumulated undistributed net realized gain (loss) on investments

(24)

Net Assets

$ 19,489,112

Class I:
Net Asset Value
, offering price
and redemption price
per share ($13,014,688 ÷ 13,013,519 shares)

$ 1.00

Class II:
Net Asset Value
, offering price and redemption price per share ($338,611 ÷ 338,468 shares)

$ 1.00

Class III:
Net Asset Value
, offering price
and redemption price
per share ($5,709,178 ÷ 5,709,971 shares)

$ 1.00

Select Class:
Net Asset Value
, offering price and redemption price per share ($426,635 ÷ 426,643 shares)

$ 1.00

Statement of Operations

Amounts in thousands

Six months ended September 30, 2007 (Unaudited)

Investment Income

Interest

$ 303,621

Expenses

Management fee

$ 12,025

Transfer agent fees

928

Distribution fees

5,349

Accounting fees and expenses

448

Custodian fees and expenses

1

Independent trustees' compensation

19

Registration fees

396

Audit

40

Legal

13

Miscellaneous

35

Total expenses before reductions

19,254

Expense reductions

(1,891)

17,363

Net investment income

286,258

Realized and Unrealized Gain (Loss)

Net realized gain (loss) on:

Investment securities:

Unaffiliated issuers

637

Net increase in net assets resulting from operations

$ 286,895

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Statement of Changes in Net Assets

Amounts in thousands

Six months ended September 30, 2007 (Unaudited)

Year ended
March 31,
2007

Increase (Decrease) in Net Assets

Operations

Net investment income

$ 286,258

$ 449,976

Net realized gain (loss)

637

(1)

Net increase in net assets resulting from operations

286,895

449,975

Distributions to shareholders from net investment income

(286,243)

(449,972)

Share transactions - net increase (decrease)

9,683,367

1,607,579

Total increase (decrease) in net assets

9,684,019

1,607,582

Net Assets

Beginning of period

9,805,093

8,197,511

End of period (including undistributed net investment income of $71 and undistributed net investment income of $56, respectively)

$ 19,489,112

$ 9,805,093

Financial Highlights - Class I

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.025

.050

.035

.015

.009

.015

Distributions from net investment income

(.025)

(.050)

(.035)

(.015)

(.009)

(.015)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total Return B, C

2.48%

5.11%

3.55%

1.50%

.91%

1.47%

Ratios to Average Net Assets D

Expenses before reductions

.23% A

.23%

.23%

.23%

.23%

.23%

Expenses net of fee waivers, if any

.20% A

.20%

.20%

.20%

.20%

.20%

Expenses net of all reductions

.20% A

.20%

.20%

.20%

.20%

.20%

Net investment income

4.86% A

5.01%

3.51%

1.48%

.90%

1.46%

Supplemental Data

Net assets, end of period (in millions)

$ 13,015

$ 5,491

$ 4,297

$ 5,348

$ 4,567

$ 5,082

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Financial Highlights - Class II

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.024

.048

.033

.013

.008

.013

Distributions from net investment income

(.024)

(.048)

(.033)

(.013)

(.008)

(.013)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total Return B, C

2.40%

4.96%

3.39%

1.35%

.76%

1.32%

Ratios to Average Net Assets D

Expenses before reductions

.38% A

.39%

.38%

.38%

.38%

.38%

Expenses net of fee waivers, if any

.35% A

.35%

.35%

.35%

.35%

.35%

Expenses net of all reductions

.35% A

.35%

.35%

.35%

.35%

.35%

Net investment income

4.70% A

4.86%

3.36%

1.33%

.75%

1.31%

Supplemental Data

Net assets, end of period (in millions)

$ 339

$ 355

$ 331

$ 180

$ 231

$ 274

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

Financial Highlights - Class III

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.023

.047

.032

.012

.007

.012

Distributions from net investment income

(.023)

(.047)

(.032)

(.012)

(.007)

(.012)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total Return B, C

2.35%

4.85%

3.29%

1.25%

.66%

1.22%

Ratios to Average Net Assets D

Expenses before reductions

.48% A

.48%

.48%

.48%

.48%

.48%

Expenses net of fee waivers, if any

.45% A

.45%

.45%

.45%

.45%

.45%

Expenses net of all reductions

.45% A

.45%

.45%

.45%

.45%

.45%

Net investment income

4.61% A

4.76%

3.26%

1.23%

.65%

1.21%

Supplemental Data

Net assets, end of period (in millions)

$ 5,709

$ 3,663

$ 3,299

$ 3,439

$ 4,132

$ 3,938

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Financial Highlights - Select Class

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.024

.049

.034

.014

.009

.014

Distributions from net investment income

(.024)

(.049)

(.034)

(.014)

(.009)

(.014)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total Return B, C

2.45%

5.06%

3.49%

1.45%

.86%

1.42%

Ratios to Average Net Assets D

Expenses before reductions

.28% A

.28%

.28%

.29%

.28%

.28%

Expenses net of fee waivers, if any

.25% A

.25%

.25%

.25%

.25%

.25%

Expenses net of all reductions

.25% A

.25%

.25%

.25%

.25%

.25%

Net investment income

4.81% A

4.96%

3.46%

1.43%

.85%

1.40%

Supplemental Data

Net assets, end of period (in millions)

$ 427

$ 296

$ 270

$ 82

$ 101

$ 2

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Government Portfolio

Investment Changes

Maturity Diversification

Days

% of fund's investments 9/30/07

% of fund's investments 3/31/07

% of fund's investments 9/30/06

0 - 30

58.6

95.3

84.0

31 - 90

22.1

1.3

6.7

91 - 180

11.9

0.0

4.6

181 - 397

7.4

3.4

4.7

Weighted Average Maturity

9/30/07

3/31/07

9/30/06

Government Portfolio

55 Days

31 Days

36 Days

All Taxable Money Market Funds Average*

40 Days

40 Days

41 Days

Asset Allocation (% of fund's net assets)

As of September 30, 2007

As of March 31, 2007

Federal Agency Issues 31.1%

Federal Agency Issues 6.5%

Repurchase Agreements 69.3%

Repurchase Agreements 93.4%

Net Other Assets** (0.4)%

Net Other Assets 0.1%

**Net Other Assets are not included in the pie chart.

*Source: iMoneyNet, Inc.

Semiannual Report

Government Portfolio

Investments September 30, 2007 (Unaudited)

Showing Percentage of Net Assets

Federal Agencies - 31.1%

Due
Date

Yield (a)

Principal Amount (000s)

Value
(000s)

Fannie Mae - 5.7%

2/13/08 to 7/25/08

4.81 to 5.15%

$ 623,070

$ 609,119

Federal Home Loan Bank - 21.9%

10/2/07 to 10/28/08

4.70 to 5.59 (b)

2,321,000

2,318,037

Freddie Mac - 3.5%

1/7/08 to 7/21/08

4.86 to 5.32

380,281

373,358

TOTAL FEDERAL AGENCIES

3,300,514

Repurchase Agreements - 69.3%

Maturity Amount (000s)

In a joint trading account at:

5.05% dated 9/28/07 due 10/1/07 (Collateralized by U.S. Government Obligations) #

$ 2,411

2,410

5.13% dated 9/28/07 due 10/1/07 (Collateralized by U.S. Government Obligations) #

5,422,934

5,420,617

With:

Barclays Capital, Inc. at 5.29%, dated 11/6/06 due 11/2/07 (Collateralized by Mortgage Loan Obligations valued at $226,440,001, 5.5% - 6%, 12/1/36 - 10/1/37) (b)(c)

233,776

222,000

BNP Paribas Securities Corp. at 4.89%, dated 9/21/07 due 10/5/07 (Collateralized by Mortgage Loan Obligations valued at $287,370,001, 5.53% - 6.03%, 2/15/37 - 8/25/37)

279,531

279,000

CS First Boston Corp. at 5.3%, dated 5/29/07 due 5/28/08 (Collateralized by Mortgage Loan Obligations valued at $108,173,605, 2.63% - 6.5%, 7/15/17 - 7/15/37)

108,535

103,000

Deutsche Bank Securities, Inc. at:

5.21%, dated 3/16/07 due 12/17/07 (Collateralized by Mortgage Loan Obligations valued at $105,060,001, 5% - 6.5%, 6/1/33 - 10/1/37)

107,114

103,000

5.25%, dated:

4/13/07 due 4/11/08 (Collateralized by Mortgage Loan Obligations valued at $47,940,000, 4.5% - 7%, 2/1/19 - 8/1/37)

49,495

47,000

5/3/07 due 1/28/08 (Collateralized by Mortgage Loan Obligations valued at $79,560,000, 4.44% - 6.5%, 4/1/34 - 7/1/37)

81,071

78,000

5.4%, dated 6/14/07 due 6/12/08 (Collateralized by Mortgage Loan Obligations valued at $102,000,001, 5% - 6.5%, 11/1/11 - 9/1/37)

105,460

100,000

Maturity Amount (000s)

Value
(000s)

Morgan Stanley & Co., Inc. at 5.25%, dated:

4/4/07 due 10/1/07 (Collateralized by Mortgage Loan Obligations valued at $68,646,640, 6%, 12/1/36 - 9/1/37)

$ 68,759

$ 67,000

4/27/07 due 1/22/08 (Collateralized by Mortgage Loan Obligations valued at $72,744,947, 6%, 12/1/36 - 9/1/37)

73,796

71,000

UBS Warburg LLC at:

4.7%, dated 9/20/07 due 12/19/07 (Collateralized by Mortgage Loan Obligations valued at $287,372,045, 5% - 6%, 11/15/31 - 7/16/37)

282,278

279,000

4.83%, dated 9/10/07 due 9/4/08 (Collateralized by Mortgage Loan Obligations valued at $173,044,466, 5.5% - 6%, 4/15/32 - 9/15/35)

176,114

168,000

5.21%, dated 4/4/07 due 12/31/07 (Collateralized by Mortgage Loan Obligations valued at $70,042,579, 5.5% - 6%, 2/15/32 - 4/15/33)

70,667

68,000

5.25%, dated:

1/10/07 due 1/10/08 (Collateralized by Mortgage Loan Obligations valued at $73,131,226, 0% - 6%, 7/15/32 - 8/25/37)

74,779

71,000

4/4/07 due 10/1/07 (Collateralized by Mortgage Loan Obligations valued at $69,014,829, 4.5% - 6.5%, 11/15/21 - 9/15/33)

68,759

67,000

5.28%, dated 10/5/06 due 10/3/07 (Collateralized by Mortgage Loan Obligations valued at $149,353,080, 4.5% - 9.5%, 3/15/09 - 2/25/40) (b)(c)

152,720

145,000

5.35%, dated 6/6/07 due 6/4/08 (Collateralized by Mortgage Loan Obligations valued at $51,502,315, 5% - 5.5%, 9/20/32 - 9/25/37)

52,705

50,000

TOTAL REPURCHASE AGREEMENTS

7,341,027

TOTAL INVESTMENT PORTFOLIO - 100.4%

(Cost $10,641,541)

10,641,541

NET OTHER ASSETS - (0.4)%

(37,918)

NET ASSETS - 100%

$ 10,603,623

Legend

(a) Yield represents either the annualized yield at the date of purchase, or the stated coupon rate, or, for floating rate securities, the rate at period end.

(b) Coupon rates for floating and adjustable rate securities reflect the rates in effect at period end. Due dates for these security types are the next interest rate reset date or, when applicable, the final maturity date.

(c) The maturity amount is based on the rate at period end.

# Additional Information on each counterparty to the repurchase agreement is as follows:

Repurchase Agreement / Counterparty

Value
(Amounts in
thousands)

$2,410,000 due 10/01/07 at 5.05%

BNP Paribas Securities Corp.

$ 747

Banc of America Securities LLC

265

Bear Stearns & Co., Inc.

145

Morgan Stanley & Co., Inc.

1,253

$ 2,410

$5,420,617,000 due 10/01/07 at 5.13%

Bear Stearns & Co., Inc.

$ 233,098

Citigroup Global Markets, Inc.

1,638,164

Greenwich Capital Markets, Inc.

273,027

HSBC Securities (USA), Inc.

546,055

ING Financial Markets LLC

1,092,109

J.P. Morgan Securities, Inc.

1,638,164

$ 5,420,617

Income Tax Information

At March 31, 2007, the fund had a capital loss carryforward of approximately $702,000 of which $55,000, $191,000, $308,000 and $148,000 will expire on March 31, 2011, 2012, 2013 and 2015, respectively.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Government Portfolio

Financial Statements

Statement of Assets and Liabilities

Amounts in thousands (except per-share amounts)

September 30, 2007 (Unaudited)

Assets

Investment in securities, at value (including repurchase agreements of $7,341,027) -
See accompanying schedule:

Unaffiliated issuers
(cost $10,641,541)

$ 10,641,541

Receivable for fund shares sold

1,479

Interest receivable

40,701

Prepaid expenses

6

Receivable from investment adviser for expense reductions

319

Other receivables

99

Total assets

10,684,145

Liabilities

Payable for investments purchased

$ 56,000

Payable for fund shares redeemed

4,863

Distributions payable

17,161

Accrued management fee

1,835

Distribution fees payable

290

Other affiliated payables

225

Other payables and accrued expenses

148

Total liabilities

80,522

Net Assets

$ 10,603,623

Net Assets consist of:

Paid in capital

$ 10,604,338

Distributions in excess of net investment income

(58)

Accumulated undistributed net realized gain (loss) on investments

(657)

Net Assets

$ 10,603,623

Class I:
Net Asset Value
, offering price
and redemption price
per share ($8,957,460 ÷ 8,957,535 shares)

$ 1.00

Class II:
Net Asset Value
, offering price and redemption price per share ($568,684 ÷ 568,610 shares)

$ 1.00

Class III:
Net Asset Value
, offering price
and redemption price
per share ($1,006,872 ÷ 1,006,787 shares)

$ 1.00

Select Class:
Net Asset Value
, offering price and redemption price per share ($70,607 ÷ 70,626 shares)

$ 1.00

Statement of Operations

Amounts in thousands

Six months ended September 30, 2007 (Unaudited)

Investment Income

Interest

$ 238,093

Expenses

Management fee

$ 8,938

Transfer agent fees

712

Distribution fees

1,707

Accounting fees and expenses

365

Custodian fees and expenses

4

Independent trustees' compensation

15

Registration fees

154

Audit

35

Legal

10

Miscellaneous

27

Total expenses before reductions

11,967

Expense reductions

(1,324)

10,643

Net investment income

227,450

Realized and Unrealized Gain (Loss)

Net realized gain (loss) on:

Investment securities:

Unaffiliated issuers

45

Net increase in net assets resulting from operations

$ 227,495

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Government Portfolio
Financial Statements - continued

Statement of Changes in Net Assets

Amounts in thousands

Six months ended September 30, 2007 (Unaudited)

Year ended
March 31,
2007

Increase (Decrease) in Net Assets

Operations

Net investment income (loss)

$ 227,450

$ 352,549

Net realized gain (loss)

45

(147)

Net increase (decrease) in net assets resulting from operations

227,495

352,402

Distributions to shareholders

(227,456)

(352,542)

Share transactions - net increase (decrease)

3,497,235

160,796

Total increase (decrease) in net assets

3,497,274

160,656

Net Assets

Beginning of period

7,106,349

6,945,693

End of period (including distributions in excess of net investment income of $58 and distributions in excess of net investment income of $52, respectively)

$ 10,603,623

$ 7,106,349

Financial Highlights - Class I

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.026

.050

.036

.016

.010

.015

Distributions from net investment income

(.026)

(.050)

(.036)

(.016)

(.010)

(.015)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total Return B, C

2.59%

5.15%

3.62%

1.58%

.97%

1.53%

Ratios to Average Net Assets D

Expenses before reductions

.23% A

.23%

.23%

.23%

.23%

.23%

Expenses net of fee waivers, if any

.20% A

.20%

.20%

.20%

.20%

.20%

Expenses net of all reductions

.20% A

.20%

.20%

.20%

.20%

.20%

Net investment income

5.13% A

5.04%

3.55%

1.53%

.98%

1.52%

Supplemental Data

Net assets, end of period (in millions)

$ 8,957

$ 5,711

$ 5,257

$ 5,590

$ 6,024

$ 7,928

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Financial Highlights - Class II

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.025

.049

.034

.014

.008

.014

Distributions from net investment income

(.025)

(.049)

(.034)

(.014)

(.008)

(.014)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total Return B, C

2.52%

5.00%

3.47%

1.43%

.82%

1.38%

Ratios to Average Net Assets D

Expenses before reductions

.38% A

.39%

.38%

.38%

.38%

.38%

Expenses net of fee waivers, if any

.35% A

.35%

.35%

.35%

.35%

.35%

Expenses net of all reductions

.35% A

.35%

.35%

.35%

.35%

.35%

Net investment income

4.98% A

4.89%

3.40%

1.38%

.83%

1.37%

Supplemental Data

Net assets, end of period (in millions)

$ 569

$ 536

$ 933

$ 499

$ 859

$ 917

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

Financial Highlights - Class III

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.024

.048

.033

.013

.007

.013

Distributions from net investment income

(.024)

(.048)

(.033)

(.013)

(.007)

(.013)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total Return B, C

2.47%

4.89%

3.36%

1.32%

.72%

1.27%

Ratios to Average Net Assets D

Expenses before reductions

.48% A

.48%

.48%

.48%

.48%

.48%

Expenses net of fee waivers, if any

.45% A

.45%

.45%

.45%

.45%

.45%

Expenses net of all reductions

.45% A

.45%

.45%

.45%

.45%

.45%

Net investment income

4.88% A

4.79%

3.30%

1.28%

.73%

1.27%

Supplemental Data

Net assets, end of period (in millions)

$ 1,007

$ 814

$ 727

$ 572

$ 1,109

$ 866

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Financial Highlights - Select Class

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.025

.050

.035

.015

.009

.015

Distributions from net investment income

(.025)

(.050)

(.035)

(.015)

(.009)

(.015)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total Return B, C

2.57%

5.10%

3.57%

1.53%

.92%

1.47%

Ratios to Average Net Assets D

Expenses before reductions

.28% A

.28%

.28%

.28%

.28%

.28%

Expenses net of fee waivers, if any

.25% A

.25%

.25%

.25%

.25%

.25%

Expenses net of all reductions

.25% A

.25%

.25%

.25%

.25%

.25%

Net investment income

5.08% A

4.99%

3.50%

1.48%

.92%

1.47%

Supplemental Data

Net assets, end of period (000 omitted)

$ 70,607

$ 45,403

$ 28,691

$ 49,025

$ 38,785

$ 272,495

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Prime Money Market Portfolio

Investment Changes

Maturity Diversification

Days

% of fund's investments 9/30/07

% of fund's investments 3/31/07

% of fund's investments 9/30/06

0 - 30

53.6

63.6

57.7

31 - 90

29.4

21.0

27.3

91 - 180

11.3

5.9

8.6

181 - 397

5.7

9.5

6.4

Weighted Average Maturity

9/30/07

3/31/07

9/30/06

Prime Money Market Portfolio

49 Days

51 Days

51 Days

All Taxable Money Market Funds Average*

40 Days

40 Days

41 Days

Asset Allocation (% of fund's net assets)

As of September 30, 2007

As of March 31, 2007

Corporate Bonds 2.2%

Corporate Bonds 2.0%

Commercial Paper 20.1%

Commercial Paper 11.0%

Bank CDs, BAs, TDs, and Notes 56.4%

Bank CDs, BAs, TDs, and Notes 62.5%

Government Securities 0.0%

Government Securities 0.7%

Repurchase Agreements 21.3%

Repurchase Agreements 24.8%

Net Other Assets** 0.0%

Net Other Assets** (1.0)%

**Net Other Assets are not included in the pie chart.

*Source: iMoneyNet, Inc.

Semiannual Report

Prime Money Market Portfolio

Investments September 30, 2007 (Unaudited)

Showing Percentage of Net Assets

Certificates of Deposit - 20.3%

Due
Date

Yield (a)

Principal Amount (000s)

Value
(000s)

Domestic Certificates Of Deposit - 0.2%

Merrill Lynch Bank USA

11/14/07

5.63%

$ 35,000

$ 35,000

London Branch, Eurodollar, Foreign Banks - 7.3%

Barclays Bank PLC

3/4/08

5.35

140,000

140,000

Bayerische Hypo-und Vereinsbank AG

11/5/07

5.35

50,000

50,000

Calyon

11/5/07

5.34

137,000

137,000

Credit Industriel et Commercial

12/3/07

5.27

135,000

135,000

HBOS Treasury Services PLC

11/9/07 to 2/11/08

5.30 to 5.47

240,000

240,000

ING Bank NV

12/6/07

5.36

118,000

118,000

Intesa Sanpaolo SpA

10/22/07

5.15

64,000

64,000

Societe Generale

10/2/07 to 1/3/08

5.30 to 5.32

111,000

111,000

Unicredito Italiano SpA

11/13/07

5.37

81,000

81,000

1,076,000

New York Branch, Yankee Dollar, Foreign Banks - 12.8%

Bank of Scotland PLC

1/3/08

5.38 (c)(d)

43,000

43,000

12/26/07

5.35 (d)

70,000

70,000

Barclays Bank PLC

11/7/07 to 5/22/08

5.31 to 5.36

399,000

399,000

BNP Paribas SA

10/2/07

5.30

85,000

85,000

Canadian Imperial Bank of Commerce

10/23/07

5.14 (d)

170,000

170,000

Credit Suisse First Boston

12/17/07

5.66 (d)

150,000

150,000

Credit Suisse Group

6/5/08

5.40

80,000

80,000

Deutsche Bank AG

11/21/07 to 12/3/07

5.40 to 5.69 (d)

204,000

204,000

HBOS Treasury Services PLC

12/12/07 to 2/11/08

5.30 to 5.75

214,000

214,000

Societe Generale

11/2/07 to 4/2/08

5.34 to 5.36

179,000

179,000

Due
Date

Yield (a)

Principal Amount (000s)

Value
(000s)

Svenska Handelsbanken AB

11/14/07 to 11/21/07

5.49 to 5.55%

$ 110,000

$ 110,000

UBS AG

2/4/08 to 2/19/08

5.20 to 5.46

165,000

165,000

1,869,000

TOTAL CERTIFICATES OF DEPOSIT

2,980,000

Commercial Paper - 20.1%

Aegis Finance LLC

11/6/07

5.72

40,000

39,774

Asscher Finance Corp.

11/13/07

5.36

25,000

24,844

Banco Espirito Santo

1/22/08

5.37

3,000

2,951

Bank of America Corp.

2/13/08

5.37

175,000

171,569

Bryant Park Funding LLC

10/3/07 to 12/12/07

5.26 to 6.33

74,380

73,985

Capital One Multi-Asset Execution Trust

10/16/07

5.35

4,000

3,991

Citibank Credit Card Master Trust I (Dakota Certificate Program)

10/12/07 to 11/13/07

5.22 to 6.28

446,475

444,752

Citigroup Funding, Inc.

11/5/07 to 2/11/08

5.36 to 5.37

105,000

103,932

Emerald (MBNA Credit Card Master Note Trust)

10/10/07 to 10/30/07

5.33 to 6.43

81,250

81,033

Falcon Asset Securitization Corp.

10/1/07 to 1/17/08

5.22 to 6.28

156,000

154,627

Govco, Inc.

10/16/07

5.90

24,000

23,942

Grampian Funding LLC

10/24/07 to 11/20/07

5.20 to 5.66

170,600

169,711

HBOS Treasury Services PLC

11/16/07 to 11/21/07

5.47

60,000

59,563

Jupiter Securitization Corp.

10/22/07

5.27

33,000

32,899

Landesbank Baden-Wuert

1/31/08

5.50

66,000

64,800

Liberty Harbour II CDO Ltd.

10/19/07

5.36 (b)

10,000

9,974

Commercial Paper - continued

Due
Date

Yield (a)

Principal Amount (000s)

Value
(000s)

Michigan Gen. Oblig.

10/4/07

5.41%

$ 23,600

$ 23,600

Mont Blanc Capital Corp.

10/22/07 to 12/17/07

5.21 to 5.27

70,122

69,695

Morgan Stanley

11/13/07 to 6/13/08

5.29 to 5.64

163,000

160,407

Nationwide Building Society

11/8/07 to 3/20/08

5.20 to 5.39

163,000

160,922

Nelnet Student Loan Funding LLC

10/9/07 to 10/18/07

5.35 to 5.36

12,500

12,477

Park Avenue Receivables Corp.

10/3/07 to 1/18/08

5.21 to 6.03 (b)

80,000

79,432

Santander Finance, Inc.

3/25/08

5.11

80,000

78,052

Scaldis Capital LLC

11/13/07 to 11/15/07

5.66

33,000

32,774

Sheffield Receivables Corp.

10/1/07 to 10/25/07

5.22 to 6.43

412,000

411,434

Societe Generale North America, Inc.

10/9/07 to 12/7/07

5.31 to 5.86

200,050

199,205

Stratford Receivables Co. LLC

10/1/07 to 10/3/07

5.76

50,000

49,990

Thames Asset Global Securities No. 1, Inc.

10/12/07 to 11/7/07

5.27 to 6.20

58,500

58,239

UBS Finance, Inc.

11/7/07

5.64

11,000

10,937

UniCredito Italiano Bank (Ireland) PLC

2/14/08

5.35

100,000

98,032

Variable Funding Capital Co. LLC

10/9/07 to 11/5/07

5.37 to 6.03 (b)

35,000

34,888

TOTAL COMMERCIAL PAPER

2,942,431

Master Notes - 3.3%

Asset Funding Co. III LLC

10/5/07

5.83 to 5.84 (d)(g)

148,000

148,000

Bear Stearns & Co., Inc.

3/26/08

5.78 (d)

69,000

69,000

Due
Date

Yield (a)

Principal Amount (000s)

Value
(000s)

Goldman Sachs Group, Inc.

11/14/07

5.68% (d)(g)

$ 168,000

$ 168,000

Lehman Brothers Holdings, Inc.

10/11/07 to 1/28/08

5.40 to 5.93 (d)(g)

50,000

50,000

Lehman Commercial Paper, Inc.

10/1/07

5.70 (d)(g)

53,000

53,000

TOTAL MASTER NOTES

488,000

Medium-Term Notes - 30.9%

AIG Matched Funding Corp.

11/1/07 to 1/1/08

5.18 to 5.68 (b)(d)

199,000

199,000

11/15/07

5.55 (d)

71,000

71,000

Allstate Life Global Funding II

10/9/07 to 10/29/07

5.16 to 5.89 (b)(d)

31,000

31,000

ASIF Global Financing XXX

10/23/07

5.16 (b)(d)

50,000

50,000

Asscher Finance Corp.

3/6/08

5.40 (b)

50,000

50,000

Australia & New Zealand Banking Group Ltd.

10/23/07

5.16 (b)(d)

26,000

26,000

Bancaja US Debt SAU

10/23/07

5.39 (b)(d)

46,000

46,000

Banesto SA

10/18/07

5.35 (b)(d)

70,000

70,000

Bank of America NA

10/25/07 to 11/12/07

5.36 to 5.38 (d)

161,075

161,067

Banque Federative du Credit Mutuel (BFCM)

10/15/07

5.81 (b)(d)

115,000

115,000

Bayerische Landesbank Girozentrale

10/15/07 to 11/19/07

5.40 to 5.55 (d)

135,000

135,000

Beta Finance, Inc./Beta Finance Corp.

10/9/07 to 10/15/07

5.30 (b)(d)

34,000

33,990

BNP Paribas SA

10/26/07

5.12 (b)(d)

67,400

67,400

10/3/07 to 11/7/07

5.33 to 5.66 (d)

24,000

23,962

Caja Madrid SA

10/19/07

5.36 (d)

37,000

37,000

Calyon

10/30/07

5.09 (d)

101,000

100,965

CC USA, Inc.

10/9/07

5.30 (b)(d)

25,000

24,992

Medium-Term Notes - continued

Due
Date

Yield (a)

Principal Amount (000s)

Value
(000s)

Citigroup Funding, Inc.

11/13/07 to 11/14/07

5.50 to 5.58% (d)

$ 200,000

$ 200,000

Commonwealth Bank of Australia

10/24/07

5.16 (d)

26,000

26,000

Credit Agricole SA

12/24/07

5.18 (b)(d)

126,000

126,000

Cullinan Finance Corp.

4/15/08

5.36 (b)

70,000

70,000

Cullinan Finance Ltd./Corp.

4/25/08 to 5/27/08

5.35 to 5.40 (b)

115,000

115,000

Danske Bank A/S

10/22/07

5.47 (b)(d)

100,000

99,993

DnB NOR Bank ASA

10/25/07

5.13 (b)(d)

205,000

205,000

Dorada Finance, Inc.

10/9/07

5.30 (d)

19,000

18,994

General Electric Capital Corp.

10/9/07 to 10/24/07

5.16 to 5.88 (d)

335,000

334,996

Genworth Life Insurance Co.

10/1/07

5.20 (d)(g)

15,000

15,000

Hartford Life Global Funding Trust

10/15/07

5.79 (d)

35,000

35,000

HSBC Finance Corp.

10/24/07

5.19 (d)

37,000

37,000

HSH Nordbank AG

10/23/07

5.20 (b)(d)

36,000

36,000

ING USA Annuity & Life Insurance Co.

12/24/07

5.30 (d)(g)

18,000

18,000

Intesa Bank Ireland PLC

10/25/07

5.14 (b)(d)

170,000

170,000

Links Finance LLC

10/12/07 to 10/22/07

5.33 (b)(d)

56,000

55,996

MBIA Global Funding LLC

10/30/07

5.14 (b)(d)

12,000

12,000

Merrill Lynch & Co., Inc.

10/4/07

5.80 (d)

26,000

26,009

Metropolitan Life Global Funding I

10/9/07 to 10/29/07

5.24 to 5.83 (b)(d)

39,087

39,087

Monumental Global Funding 2007

11/29/07

5.66 (b)(d)

35,000

35,000

Monumental Global Funding III

12/20/07

5.57 (b)(d)

25,000

25,000

Morgan Stanley

10/1/07 to 12/7/07

5.13 to 5.88 (d)

126,565

126,580

Due
Date

Yield (a)

Principal Amount (000s)

Value
(000s)

Nightingale Finance Ltd./LLC

3/18/08

5.45% (b)

$ 4,000

$ 4,000

Pacific Life Global Funding

10/15/07

5.87 (d)

5,000

5,000

10/4/07

5.79 (b)(d)

22,500

22,500

RACERS

10/22/07

5.19 (b)(d)

65,000

65,000

Royal Bank of Canada

10/31/07

5.07 (d)

26,000

25,973

10/9/07

5.77 (b)(d)

100,000

100,000

Royal Bank of Scotland PLC

10/11/07 to 10/22/07

5.16 to 5.37 (b)(d)

93,000

92,995

Security Life of Denver Insurance Co.

11/28/07

5.60 (d)(g)

14,000

14,000

Sigma Finance, Inc.

12/28/07 to 8/1/08

5.17 to 5.40 (b)(d)

307,000

306,990

Skandinaviska Enskilda Banken AB

12/10/07 to 12/24/07

5.18 to 5.70 (d)

153,000

152,986

Societe Generale

10/2/07

5.71 (b)(d)

76,000

76,000

U.S. Bank NA, Cincinnati

10/9/07

5.76 (d)

9,000

8,995

UniCredito Italiano Bank (Ireland) PLC

10/15/07

5.77 (b)(d)

142,000

142,000

UniCredito Italiano SpA, New York

11/20/07 to 12/3/07

5.48 to 5.62 (d)

65,000

64,999

Wachovia Bank NA

10/29/07

5.12 (d)

7,000

6,993

Washington Mutual Bank

11/16/07

5.57 (d)

17,000

17,001

Wells Fargo & Co.

10/2/07 to 10/15/07

5.78 to 5.83 (d)

120,000

120,000

WestLB AG

10/10/07 to 12/31/07

5.25 to 5.88 (b)(d)

92,000

92,000

Westpac Banking Corp.

11/14/07 to 12/4/07

5.60 to 5.72 (b)(d)

130,000

129,986

12/11/07

5.79 (d)

15,000

15,000

TOTAL MEDIUM-TERM NOTES

4,531,449

Short-Term Notes - 1.5%

Due
Date

Yield (a)

Principal Amount (000s)

Value
(000s)

Hartford Life Insurance Co.

12/3/07

5.77% (d)(g)

$ 25,000

$ 25,000

Jackson National Life Insurance Co.

10/1/07

5.41 (d)(g)

10,000

10,000

Metropolitan Life Insurance Co.

10/1/07

5.46 (d)(g)

30,000

30,000

Monumental Life Insurance Co.

10/1/07

5.86 to 5.89 (d)(g)

20,000

20,000

New York Life Insurance Co.

10/1/07

5.44 (d)(g)

95,000

95,000

Transamerica Occidental Life Insurance Co.

11/1/07

5.53 (d)(g)

35,000

35,000

TOTAL SHORT-TERM NOTES

215,000

Asset-Backed Securities - 2.2%

Aardvark ABS CDO

2/6/08

5.83 (b)(d)

60,000

60,000

Le Monde CDO I PLC / LLC

3/5/08

5.75 (b)(d)

61,000

60,994

Master Funding Trust I

3/25/08 to 4/25/08

5.11 (b)(d)

43,000

43,000

PASA Funding 2007 Ltd.

1/7/08

6.02 (b)(d)

140,000

140,000

Wachovia Asset Securitization Issuance LLC

10/25/07

5.12 (b)(d)

5,351

5,351

Wind Trust

1/25/08

5.13 (b)(d)

10,000

10,000

TOTAL ASSET-BACKED SECURITIES

319,345

Municipal Securities - 0.4%

Dallas Area Rapid Transit Sales Tax Rev. Participating VRDN
Series ROC II R 7049

10/5/07

3.92 (d)(e)

13,175

13,170

LoanStar Assets Partners LP Student Ln. Rev. Series A, VRDN

10/5/07

5.07 (d)

50,000

50,000

TOTAL MUNICIPAL SECURITIES

63,170

Repurchase Agreements - 21.3%

Maturity Amount (000s)

Value
(000s)

In a joint trading account at:

5.05% dated 9/28/07 due 10/1/07 (Collateralized by U.S. Government Obligations) #

$ 481,074

$ 480,872

5.13% dated 9/28/07 due 10/1/07 (Collateralized by U.S. Government Obligations) #

265

265

With:

Banc of America Securities LLC at:

5.33%, dated 9/28/07 due 10/1/07 (Collateralized by Corporate Obligations valued at $231,540,001, 2.56% - 6.6%, 12/10/07 - 10/4/16)

227,101

227,000

5.36%, dated 9/28/07 due 10/1/07 (Collateralized by Corporate Obligations valued at $170,100,001, 3.63% - 13.36%, 11/15/07 - 9/30/66)

162,072

162,000

Barclays Capital, Inc. at 5.33%, dated 9/28/07 due 10/1/07 (Collateralized by Corporate Obligations valued at $13,260,001, 5.63%, 6/22/18)

13,006

13,000

Citigroup Global Markets, Inc. at:

5.33%, dated 9/28/07 due 10/1/07 (Collateralized by Mortgage Loan Obligations valued at:

$279,710,937, 4.69% - 5.52%, 10/25/34 - 9/3/47)

269,119

269,000

$43,672,340, 4.69% - 5.52%, 10/25/34 - 9/3/47)

42,019

42,000

5.37%, dated 9/28/07 due 10/1/07 (Collateralized by Corporate Obligations valued at $67,200,001, 8.11%, 1/13/12)

64,029

64,000

Credit Suisse First Boston, Inc. at 5.35%, dated 8/8/07 due 11/6/07 (Collateralized by Mortgage Loan Obligations valued at $145,693,873, 0.01% - 11.82%, 12/15/11 - 9/12/51) (d)(f)

141,873

140,000

Deutsche Bank Securities, Inc. at:

5.36%, dated:

7/11/07 due 10/9/07 (Collateralized by Mortgage Loan Obligations valued at $35,700,000, 2.96% - 6.96%, 1/17/29 - 3/25/47)

34,456

34,000

7/19/07 due 10/19/07 (Collateralized by Mortgage Loan Obligations valued at $35,700,000, 5.46% - 6.72%, 11/15/26 - 3/25/37)

34,466

34,000

Repurchase Agreements - continued

Maturity Amount (000s)

Value (000s)

With: - continued

Deutsche Bank Securities, Inc. at:

5.36%, dated:

7/30/07 due 10/29/07 (Collateralized by Corporate Obligations valued at $71,400,001, 0% - 13.5%, 12/7/09 - 3/30/17)

$ 68,921

$ 68,000

5.37%, dated 8/7/07 due 11/5/07 (Collateralized by Mortgage Loan Obligations valued at $71,400,000, 5.44% - 6.95%, 9/1/13 - 12/10/45)

68,913

68,000

5.4%, dated 9/28/07 due 10/1/07 (Collateralized by Corporate Obligations valued at $319,260,001, 6% - 14.2%, 3/1/08 - 9/30/34)

313,141

313,000

Goldman Sachs & Co. at 5.4%, dated 9/28/07 due 10/1/07 (Collateralized by Corporate Obligations valued at $425,250,001, 4.4% - 11.5%, 10/1/08 - 10/15/35)

405,182

405,000

Lehman Brothers, Inc. at:

5.32%, dated 7/30/07 due:

10/29/07 (Collateralized by Mortgage Loan Obligations valued at $43,051,944, 0% - 7.26%, 8/5/18 - 8/25/47)

41,551

41,000

11/6/07 (Collateralized by Mortgage Loan Obligations valued at $17,340,015, 7.5%, 9/27/36)

17,249

17,000

5.36%, dated 7/30/07 due:

10/29/07 (Collateralized by Mortgage Loan Obligations valued at $28,350,289, 6.27% - 8.6%, 7/15/29 - 2/8/36)

27,366

27,000

11/6/07 (Collateralized by U.S. Government Obligations valued at $17,344,803, 6%, 8/1/37)

17,251

17,000

5.37%, dated 9/28/07 due 10/1/07 (Collateralized by Corporate Obligations valued at $177,450,435, 0% - 12%, 11/1/08 - 10/15/17)

169,076

169,000

Maturity Amount (000s)

Value (000s)

5.5%, dated 9/28/07 due 10/1/07 (Collateralized by Corporate Obligations valued at $182,132,657, 5.6% - 9.63%, 6/15/10 - 6/1/37)

$ 178,082

$ 178,000

5.85%, dated 9/13/07 due 12/12/07 (Collateralized by Corporate Obligations valued at $107,103,433, 3.88% - 8.75%, 1/15/09 - 5/17/66) (d)(f)

106,536

105,000

Merrill Lynch, Pierce, Fenner & Smith at:

5.36%, dated 7/17/07 due 10/17/07 (Collateralized by Corporate Obligations valued at $87,284,539, 3.75% - 8%, 9/15/09 - 6/15/37) (d)(f)

84,137

83,000

5.4%, dated 9/28/07 due 10/1/07 (Collateralized by Mortgage Loan Obligations valued at $114,452,963, 3.99% - 8.07%, 11/20/07 - 8/25/35)

109,049

109,000

5.56%, dated 8/15/07 due 11/15/07 (Collateralized by Mortgage Loan Obligations valued at $57,088,296, 4.11% - 7.64%, 1/18/10 - 7/15/56)

54,767

54,000

TOTAL REPURCHASE AGREEMENTS

3,120,137

TOTAL INVESTMENT PORTFOLIO - 100.0%

(Cost $14,659,532)

14,659,532

NET OTHER ASSETS - 0.0%

(2,101)

NET ASSETS - 100%

$ 14,657,431

Security Type Abbreviation

VRDN - VARIABLE RATE DEMAND NOTE

Legend

(a) Yield represents either the annualized yield at the date of purchase, or the stated coupon rate, or, for floating rate securities, the rate at period end.

(b) Security exempt from registration under Rule 144A of the Securities Act of 1933. These securities may be resold in transactions exempt from registration, normally to qualified institutional buyers. At the end of the period, the value of these securities amounted to $3,177,568,000 or 21.7% of net assets.

(c) Security or a portion of the security purchased on a delayed delivery or when-issued basis.

(d) Coupon rates for floating and adjustable rate securities reflect the rates in effect at period end. Due dates for these security types are the next interest rate reset date or, when applicable, the final maturity date.

(e) Provides evidence of ownership in one or more underlying municipal bonds.

(f) The maturity amount is based on the rate at period end.

(g) Restricted securities - Investment in securities not registered under the Securities Act of 1933 (excluding 144A issues). At the end of the period, the value of restricted securities (excluding 144A issues) amounted to $681,000,000 or 4.6% of net assets.

Additional information on each holding is as follows:

Security

Acquisition Date

Cost (000s)

Asset Funding Co. III LLC:
5.83%, 10/5/07

11/7/06

$ 70,000

5.84%, 10/5/07

8/29/06

$ 78,000

Genworth Life Insurance Co.
5.20%, 10/1/07

7/31/07

$ 15,000

Goldman Sachs Group, Inc.
5.68%, 11/14/07

8/13/07

$ 168,000

Hartford Life Insurance Co.
5.77%, 12/3/07

12/16/03

$ 25,000

ING USA Annuity & Life Insurance Co. 5.30%, 12/24/07

6/23/05

$ 18,000

Jackson National Life Insurance Co. 5.41%, 10/1/07

3/31/03

$ 10,000

Lehman Brothers Holdings, Inc.:
5.40%, 1/28/08

12/11/06

$ 14,000

5.93%, 10/11/07

1/10/07

$ 36,000

Lehman Commercial Paper, Inc.
5.70%, 10/1/07

9/28/07

$ 53,000

Metropolitan Life Insurance Co.
5.46%, 10/1/07

3/26/02

$ 30,000

Monumental Life Insurance Co.:
5.86%, 10/1/07

9/17/98

$ 10,000

5.89%, 10/1/07

3/12/99

$ 10,000

New York Life Insurance Co.
5.44%, 10/1/07

2/28/02 - 12/19/02

$ 95,000

Security Life of Denver Insurance Co. 5.60%, 11/28/07

8/26/05

$ 14,000

Transamerica Occidental Life Insurance Co. 5.53%, 11/1/07

4/28/00

$ 35,000

# Additional Information on each counterparty to the repurchase agreement is as follows:

Repurchase Agreement / Counterparty

Value
(Amounts in
thousands)

$480,872,000 due 10/01/07 at 5.05%

BNP Paribas Securities Corp.

$ 149,070

Banc of America Securities LLC

52,896

Bear Stearns & Co., Inc.

28,852

Morgan Stanley & Co., Inc.

250,054

$ 480,872

$265,000 due 10/01/07 at 5.13%

Bear Stearns & Co., Inc.

$ 11

Citigroup Global Markets, Inc.

80

Greenwich Capital Markets, Inc.

13

HSBC Securities (USA), Inc.

27

ING Financial Markets LLC

53

J.P. Morgan Securities, Inc.

81

$ 265

Income Tax Information

At March 31, 2007, the fund had a capital loss carryforward of approximately $1,549,000 of which $119,000, $500,000, $734,000 and $196,000 will expire on March 31, 2012, 2013, 2014 and 2015, respectively.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Prime Money Market Portfolio

Financial Statements

Statement of Assets and Liabilities

Amounts in thousands (except per-share amounts)

September 30, 2007 (Unaudited)

Assets

Investment in securities, at value
(including repurchase agreements of $3,120,137) - See accompanying schedule:

Unaffiliated issuers (cost $14,659,532)

$ 14,659,532

Cash

944

Receivable for investments sold

53,000

Receivable for fund shares sold

45,431

Interest receivable

82,250

Prepaid expenses

14

Receivable from investment adviser for expense reductions

391

Total assets

14,841,562

Liabilities

Payable to custodian bank

$ 185

Payable for investments purchased
Regular delivery

107,000

Delayed delivery

43,000

Payable for fund shares redeemed

7,991

Distributions payable

22,417

Accrued management fee

2,410

Distribution fees payable

735

Other affiliated payables

271

Other payables and accrued expenses

122

Total liabilities

184,131

Net Assets

$ 14,657,431

Net Assets consist of:

Paid in capital

$ 14,658,765

Undistributed net investment income

21

Accumulated undistributed net realized gain (loss) on investments

(1,355)

Net Assets

$ 14,657,431

Class I:
Net Asset Value
, offering price and redemption price
per share ($10,506,880 ÷ 10,507,144 shares)

$ 1.00

Class II:
Net Asset Value
, offering price and redemption price per share ($1,205,601 ÷ 1,205,569 shares)

$ 1.00

Class III:
Net Asset Value
, offering price and redemption price per share ($2,515,801 ÷ 2,516,368 shares)

$ 1.00

Select Class:
Net Asset Value
, offering price and redemption price per share ($429,149 ÷ 429,178 shares)

$ 1.00

Statement of Operations

Amounts in thousands

Six months ended September 30, 2007 (Unaudited)

Investment Income

Interest (including $29 from
affiliated interfund lending)

$ 386,963

Expenses

Management fee

$ 14,233

Transfer agent fees

1,111

Distribution fees

4,477

Accounting fees and expenses

496

Custodian fees and expenses

70

Independent trustees' compensation

25

Registration fees

172

Audit

47

Legal

19

Miscellaneous

56

Total expenses before reductions

20,706

Expense reductions

(2,006)

18,700

Net investment income

368,263

Realized and Unrealized Gain (Loss)

Net realized gain (loss) on:

Investment securities:

Unaffiliated issuers

194

Net increase in net assets resulting from operations

$ 368,457

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Statement of Changes in Net Assets

Amounts in thousands

Six months ended September 30, 2007
(Unaudited)

Year ended
March 31,
2007

Increase (Decrease) in Net Assets

Operations

Net investment income

$ 368,263

$ 702,817

Net realized gain (loss)

194

(181)

Net increase in net assets resulting from operations

368,457

702,636

Distributions to shareholders from net investment income

(368,278)

(702,810)

Share transactions - net increase (decrease)

996,819

455,667

Total increase (decrease) in net assets

996,998

455,493

Net Assets

Beginning of period

13,660,433

13,204,940

End of period (including undistributed net investment income of $21 and undistributed net investment income of $36, respectively)

$ 14,657,431

$ 13,660,433

Financial Highlights - Class I

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.026

.051

.036

.016

.010

.016

Distributions from net investment income

(.026)

(.051)

(.036)

(.016)

(.010)

(.016)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total Return B, C

2.65%

5.22%

3.67%

1.62%

1.00%

1.56%

Ratios to Average Net Assets D

Expenses before reductions

.23% A

.23%

.23%

.23%

.23%

.23%

Expenses net of fee waivers, if any

.20%A

.20%

.20%

.20%

.20%

.20%

Expenses net of all reductions

.20%A

.20%

.20%

.20%

.20%

.20%

Net investment income

5.24%A

5.09%

3.70%

1.68%

.99%

1.57%

Supplemental Data

Net assets, end of period (in millions)

$ 10,507

$ 9,075

$ 8,819

$ 8,158

$ 6,153

$ 4,434

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Financial Highlights - Class II

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.025

.049

.035

.015

.008

.014

Distributions from net investment income

(.025)

(.049)

(.035)

(.015)

(.008)

(.014)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total ReturnB, C

2.57%

5.06%

3.52%

1.47%

.85%

1.42%

Ratios to Average Net AssetsD

Expenses before reductions

.38%A

.38%

.38%

.38%

.38%

.38%

Expenses net of fee waivers, if any

.35%A

.35%

.35%

.35%

.35%

.35%

Expenses net of all reductions

.35%A

.35%

.35%

.35%

.35%

.35%

Net investment income

5.09%A

4.94%

3.55%

1.53%

.84%

1.41%

Supplemental Data

Net assets, end of period (in millions)

$ 1,206

$ 1,152

$ 1,706

$ 661

$ 176

$ 188

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

Financial Highlights - Class III

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.025

.048

.034

.014

.007

.013

Distributions from net investment income

(.025)

(.048)

(.034)

(.014)

(.007)

(.013)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total ReturnB, C

2.52%

4.96%

3.41%

1.36%

.74%

1.31%

Ratios to Average Net AssetsD

Expenses before reductions

.48%A

.48%

.48%

.48%

.48%

.49%

Expenses net of fee waivers, if any

.45%A

.45%

.45%

.45%

.45%

.45%

Expenses net of all reductions

.45%A

.45%

.45%

.45%

.45%

.45%

Net investment income

4.99%A

4.84%

3.45%

1.43%

.74%

1.32%

Supplemental Data

Net assets, end of period (in millions)

$ 2,516

$ 3,053

$ 2,549

$ 1,123

$ 898

$ 1,187

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Financial Highlights - Select Class

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.026

.050

.036

.016

.009

.015

Distributions from net investment income

(.026)

(.050)

(.036)

(.016)

(.009)

(.015)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total ReturnB, C

2.62%

5.17%

3.62%

1.57%

.95%

1.51%

Ratios to Average Net AssetsD

Expenses before reductions

.28%A

.28%

.28%

.28%

.28%

.29%

Expenses net of fee waivers, if any

.25%A

.25%

.25%

.25%

.25%

.25%

Expenses net of all reductions

.25%A

.25%

.25%

.25%

.25%

.25%

Net investment income

5.19%A

5.04%

3.65%

1.63%

.94%

1.52%

Supplemental Data

Net assets, end of period (in millions)

$ 429

$ 381

$ 132

$ 106

$ 114

$ 134

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Money Market Portfolio

Investment Changes

Maturity Diversification

Days

% of fund's investments 9/30/07

% of fund's investments 3/31/07

% of fund's investments 9/30/06

0 - 30

44.0

59.7

52.8

31 - 90

34.3

22.3

32.0

91 - 180

13.5

7.5

9.5

181 - 397

8.2

10.3

5.7

Weighted Average Maturity

9/30/07

3/31/07

9/30/06

Money Market Portfolio

61 Days

56 Days

53 Days

All Taxable Money Market Funds Average*

40 Days

40 Days

41 Days

Asset Allocation (% of fund's net assets)

As of September 30, 2007

As of March 31, 2007

Corporate Bonds 1.5%

Corporate Bonds 1.3%

Commercial Paper 22.2%

Commercial Paper 12.5%

Bank CDs, BAs, TDs, and Notes 60.1%

Bank CDs, BAs, TDs, and Notes 60.8%

Government Securities 0.0%

Government Securities 0.3%

Repurchase Agreements 15.3%

Repurchase Agreements 24.5%

Net Other Assets 0.9%

Net Other Assets 0.6%

*Source: iMoneyNet, Inc.

Semiannual Report

Money Market Portfolio

Investments September 30, 2007 (Unaudited)

Showing Percentage of Net Assets

Certificates of Deposit - 27.3%

Due
Date

Yield (a)

Principal Amount (000s)

Value
(000s)

Domestic Certificates Of Deposit - 1.1%

Huntington National Bank, Columbus

10/29/07

5.35%

$ 19,500

$ 19,500

Merrill Lynch Bank USA

11/14/07

5.63

91,000

91,000

Wachovia Bank NA

3/28/08

5.40

305,000

305,000

415,500

London Branch, Eurodollar, Foreign Banks - 8.0%

Barclays Bank PLC

3/4/08

5.35

310,000

310,000

Bayerische Hypo-und Vereinsbank AG

11/5/07

5.35

200,000

200,000

Calyon

11/5/07

5.34

342,000

342,000

Credit Industriel et Commercial

11/19/07 to 12/3/07

5.27 to 5.33

601,000

601,000

HBOS Treasury Services PLC

11/23/07 to 2/11/08

5.30 to 5.47

327,000

327,000

ING Bank NV

12/6/07

5.36

244,000

244,000

Intesa Sanpaolo SpA

10/22/07

5.15

164,000

164,000

Landesbank Hessen-Thuringen

2/20/08

5.40

246,000

246,000

Societe Generale

10/2/07 to 1/3/08

5.30 to 5.32

237,000

237,000

Unicredito Italiano SpA

11/13/07

5.37

210,000

210,001

2,881,001

New York Branch, Yankee Dollar, Foreign Banks - 18.2%

Bank of Scotland PLC

1/3/08

5.38 (c)(d)

105,000

105,000

12/26/07

5.35 (c)

160,000

160,000

Barclays Bank PLC

11/7/07 to 5/22/08

5.31 to 5.36

1,170,000

1,170,000

BNP Paribas SA

10/2/07

5.30

183,000

183,000

Due
Date

Yield (a)

Principal Amount (000s)

Value
(000s)

Canadian Imperial Bank of Commerce

10/23/07

5.14% (d)

$ 230,000

$ 230,000

Credit Suisse First Boston

12/17/07

5.66 (d)

394,000

394,000

Credit Suisse Group

6/5/08

5.40

368,000

368,000

Deutsche Bank AG

11/21/07 to 4/24/08

5.31 to 5.69 (d)

977,000

977,000

HBOS Treasury Services PLC

12/12/07 to 2/11/08

5.30 to 5.75

707,000

707,000

Natexis Banques Populaires NY CD

6/17/08

5.36

320,000

320,000

Royal Bank of Scotland Group PLC

11/20/07

5.50

318,000

318,000

Societe Generale

11/2/07 to 4/2/08

5.34 to 5.40

702,000

702,000

Svenska Handelsbanken AB

11/14/07 to 11/21/07

5.49 to 5.55

280,000

280,000

UBS AG

2/4/08 to 2/19/08

5.20 to 5.46

590,000

590,000

UniCredito Italiano SpA, New York

10/29/07

5.32 (d)

70,000

69,999

6,573,999

TOTAL CERTIFICATES OF DEPOSIT

9,870,500

Commercial Paper - 22.2%

Aegis Finance LLC

11/6/07 to 11/9/07

5.72 to 5.74

311,000

309,144

Apache Corp.

10/4/07

5.26 (b)

39,000

38,983

Asscher Finance Corp.

11/13/07

5.36

52,000

51,675

Banco Espirito Santo

1/22/08

5.37

8,000

7,869

Bank of America Corp.

2/13/08

5.37

434,000

425,491

Bryant Park Funding LLC

10/3/07 to 12/12/07

5.26 to 6.33

104,203

103,469

Capital One Multi-Asset Execution Trust

10/16/07 to 10/17/07

5.34 to 5.35

110,000

109,744

CC USA, Inc.

11/5/07

5.34 (b)

77,000

76,606

Commercial Paper - continued

Due
Date

Yield (a)

Principal Amount (000s)

Value
(000s)

Citibank Credit Card Master Trust I (Dakota Certificate Program)

10/2/07 to 10/30/07

5.22 to 6.28%

$ 598,000

$ 596,762

Citigroup Funding, Inc.

10/17/07 to 2/19/08

5.34 to 5.48

546,266

539,131

Dorada Finance, Inc.

10/30/07

5.33 (b)

83,000

82,648

Edison Asset Securitization LLC

10/12/07

6.04

60,000

59,890

Emerald (MBNA Credit Card Master Note Trust)

10/1/07 to 10/30/07

5.33 to 6.43

410,335

409,483

Falcon Asset Securitization Corp.

10/1/07 to 1/17/08

5.22 to 6.28

371,005

367,707

Grampian Funding LLC

10/24/07 to 11/20/07

5.20 to 5.66

421,000

418,774

HBOS Treasury Services PLC

11/16/07 to 11/21/07

5.47

147,000

145,930

Jupiter Securitization Corp.

10/22/07 to 11/5/07

5.27 to 6.02

174,000

173,195

Landesbank Baden-Wuert

11/30/07 to 1/31/08

5.50 to 5.75

338,000

333,366

Liberty Harbour II CDO Ltd.

10/19/07

5.36 (b)

25,500

25,433

Michigan Gen. Oblig.

10/4/07

5.41

51,200

51,200

Mont Blanc Capital Corp.

10/22/07 to 12/17/07

5.21 to 5.27

177,087

176,000

Morgan Stanley

11/19/07 to 6/13/08

5.29 to 5.65

414,000

407,407

Nationwide Building Society

10/11/07 to 3/20/08

5.20 to 5.39

475,000

469,567

Nelnet Student Loan Funding LLC

10/9/07 to 10/18/07

5.35 to 5.36

31,000

30,941

Park Avenue Receivables Corp.

10/3/07 to 1/18/08

5.21 to 6.03 (b)

195,477

194,137

Santander Finance, Inc.

3/25/08

5.11

185,000

180,496

Scaldis Capital LLC

11/13/07 to 11/15/07

5.66

88,000

87,398

Due
Date

Yield (a)

Principal Amount (000s)

Value
(000s)

Sheffield Receivables Corp.

10/1/07 to 10/25/07

5.22 to 6.43%

$ 869,789

$ 868,585

Societe Generale North America, Inc.

10/9/07 to 12/7/07

5.31 to 5.86

507,400

505,104

Stratford Receivables Co. LLC

10/1/07 to 10/3/07

5.76

125,000

124,976

Thames Asset Global Securities No. 1, Inc.

10/2/07 to 11/7/07

5.27 to 6.37

295,147

294,457

UBS Finance, Inc.

11/7/07

5.64

6,594

6,556

UniCredito Italiano Bank (Ireland) PLC

2/14/08

5.35

259,000

253,902

Variable Funding Capital Co. LLC

10/9/07 to 11/5/07

5.37 to 6.03 (b)

88,000

87,711

TOTAL COMMERCIAL PAPER

8,013,737

Bank Notes - 0.0%

M&I Marshall & Ilsley Bank

10/15/07

5.75 (d)

15,000

15,000

Master Notes - 3.2%

Asset Funding Co. III LLC

10/5/07

5.83 to 5.84 (d)(g)

308,000

308,000

Bear Stearns & Co., Inc.

3/26/08

5.78 (d)

157,000

157,000

Goldman Sachs Group, Inc.

11/14/07

5.68 (d)(g)

442,000

442,000

Lehman Brothers Holdings, Inc.

10/11/07 to 1/28/08

5.40 to 5.93 (d)(g)

109,000

109,000

Lehman Commercial Paper, Inc.

10/1/07

5.70 (d)(g)

121,000

121,000

TOTAL MASTER NOTES

1,137,000

Medium-Term Notes - 28.0%

AIG Matched Funding Corp.

11/1/07 to 1/1/08

5.18 to 5.68 (b)(d)

446,000

446,000

11/15/07

5.55 (d)

164,000

164,000

Allstate Life Global Funding II

10/9/07 to 10/29/07

5.16 to 5.89 (b)(d)

81,000

81,000

Medium-Term Notes - continued

Due
Date

Yield (a)

Principal Amount (000s)

Value
(000s)

Australia & New Zealand Banking Group Ltd.

10/23/07

5.16% (b)(d)

$ 44,000

$ 44,000

Bancaja US Debt SAU

10/23/07

5.39 (b)(d)

111,000

111,000

Banco Santander Totta SA

10/16/07

5.76 (b)(d)

190,000

190,000

Banesto SA

10/18/07

5.35 (b)(d)

162,000

162,000

Bank of America NA

10/25/07 to 11/12/07

5.36 to 5.38 (d)

421,000

420,978

Banque Federative du Credit Mutuel (BFCM)

10/15/07

5.81 (b)(d)

143,000

143,000

Bayerische Landesbank Girozentrale

10/15/07 to 11/19/07

5.40 to 5.55 (d)

270,000

270,000

Beta Finance, Inc./Beta Finance Corp.

10/9/07 to 10/15/07

5.30 (b)(d)

85,000

84,974

BMW U.S. Capital LLC

10/15/07

5.77 (d)

7,000

7,000

BNP Paribas SA

10/3/07 to 11/7/07

5.33 to 5.66 (d)

57,000

56,911

Caixa Catalunya

12/7/07

5.73 (d)

174,000

174,000

Caja de Ahorros Pens Barcelona

10/23/07

5.36 (b)(d)

260,000

260,000

Caja Madrid SA

10/19/07

5.36 (d)

78,000

78,000

Calyon

10/30/07

5.09 (d)

253,000

252,912

CC USA, Inc.

10/9/07

5.30 (b)(d)

62,000

61,981

Citigroup Funding, Inc.

11/13/07 to 11/14/07

5.50 to 5.58 (d)

519,000

519,000

Commonwealth Bank of Australia

10/24/07

5.16 (d)

41,000

41,000

Compagnie Financiere du Credit Mutuel

12/10/07

5.73 (d)

97,000

97,000

Credit Agricole SA

12/24/07

5.18 (b)(d)

281,000

281,000

Cullinan Finance Corp.

4/15/08

5.36 (b)

160,000

160,000

Cullinan Finance Ltd./Corp.

5/27/08

5.35 (b)

190,000

190,000

Danske Bank A/S

10/22/07

5.47 (b)(d)

250,000

249,982

Due
Date

Yield (a)

Principal Amount (000s)

Value
(000s)

DnB NOR Bank ASA

10/25/07

5.13% (b)(d)

$ 279,000

$ 279,000

Dorada Finance, Inc.

10/9/07

5.30 (d)

47,000

46,986

General Electric Capital Corp.

10/9/07 to 10/24/07

5.16 to 5.86 (d)

300,000

299,984

Genworth Life Insurance Co.

10/1/07

5.79 (d)(g)

40,000

40,000

Goldman Sachs Group, Inc.

10/25/07

5.36 (b)(d)

150,000

150,000

HBOS Treasury Services PLC

11/20/07

5.58 (b)(d)

18,000

18,001

12/24/07

5.28 (d)

150,000

150,000

HSBC Finance Corp.

10/9/07 to 10/24/07

5.19 to 5.81 (d)

301,000

301,000

HSBC USA, Inc.

10/15/07

5.75 (d)

100,000

100,000

HSH Nordbank AG

10/22/07 to 10/23/07

5.16 to 5.20 (b)(d)

216,000

216,000

ING USA Annuity & Life Insurance Co.

12/24/07

5.30 (d)(g)

30,000

30,000

Intesa Bank Ireland PLC

10/25/07

5.14 (b)(d)

260,000

260,000

Links Finance LLC

10/12/07 to 10/22/07

5.33 (b)(d)

135,000

134,989

Merrill Lynch & Co., Inc.

10/4/07 to 10/29/07

5.16 to 5.80 (d)

199,000

199,015

MetLife Insurance Co. of Connecticut

10/1/07

5.44 (d)(g)

30,000

30,000

Metropolitan Life Global Funding I

10/9/07 to 10/29/07

5.24 to 5.83 (b)(d)

65,994

65,994

Monumental Global Funding 2007

11/29/07

5.66 (b)(d)

82,000

82,000

Monumental Global Funding III

12/20/07

5.57 (b)(d)

25,000

25,000

Morgan Stanley

10/1/07 to 12/7/07

5.13 to 5.88 (d)

315,895

315,924

National Rural Utils. Coop. Finance Corp.

10/4/07

5.70 (d)

12,000

12,000

Nationwide Building Society

12/28/07

5.28 (d)

20,000

20,004

Nightingale Finance Ltd./LLC

3/18/08

5.45 (b)

8,000

8,000

Medium-Term Notes - continued

Due
Date

Yield (a)

Principal Amount (000s)

Value
(000s)

Pacific Life Global Funding

10/15/07

5.87% (d)

$ 10,000

$ 10,000

10/4/07

5.79 (b)(d)

25,000

25,000

RACERS

10/22/07

5.19 (b)(d)

170,000

170,000

Royal Bank of Canada

10/10/07 to 10/31/07

5.07 to 5.87 (d)

86,000

85,931

Royal Bank of Scotland PLC

10/11/07

5.37 (b)(d)

21,000

20,987

10/22/07

5.16 (b)(d)

100,000

100,000

Security Life of Denver Insurance Co.

11/28/07

5.60 (d)(g)

20,000

20,000

Sigma Finance, Inc.

12/28/07 to 8/1/08

5.17 to 5.39 (b)(d)

483,000

482,976

Skandinaviska Enskilda Banken AB

12/10/07 to 12/24/07

5.18 to 5.70 (d)

404,000

403,969

Svenska Handelsbanken AB

10/15/07

5.77 (b)(d)

185,000

185,000

U.S. Bank NA, Cincinnati

10/9/07

5.76 (d)

22,500

22,487

UniCredito Italiano Bank (Ireland) PLC

10/15/07

5.77 to 5.82 (b)(d)

287,000

287,000

UniCredito Italiano SpA, New York

11/20/07 to 12/3/07

5.48 to 5.62 (d)

207,000

206,996

Verizon Communications, Inc.

12/17/07

5.69 (d)

195,000

195,000

Washington Mutual Bank

11/16/07

5.57 (d)

58,000

58,004

WestLB AG

10/10/07 to 12/31/07

5.25 to 5.88 (b)(d)

117,000

117,000

Westpac Banking Corp.

11/14/07 to 12/4/07

5.60 to 5.72 (b)(d)

340,000

339,963

12/11/07

5.79 (d)

40,000

40,000

TOTAL MEDIUM-TERM NOTES

10,099,948

Short-Term Notes - 1.6%

Due
Date

Yield (a)

Principal Amount (000s)

Value
(000s)

Hartford Life Insurance Co.

12/3/07

5.77% (d)(g)

$ 65,000

$ 65,000

Jackson National Life Insurance Co.

10/1/07

5.41 (d)(g)

47,000

47,000

Metropolitan Life Insurance Co.

10/1/07

5.46 (d)(g)

65,000

65,000

Monumental Life Insurance Co.

10/1/07

5.86 to 5.89 (d)(g)

91,000

91,000

New York Life Insurance Co.

10/1/07

5.44 (d)(g)

215,000

215,000

Transamerica Occidental Life Insurance Co.

11/1/07

5.53 (d)(g)

95,000

95,000

TOTAL SHORT-TERM NOTES

578,000

Asset-Backed Securities - 1.5%

Aardvark ABS CDO

2/6/08

5.83 (b)(d)

131,000

131,000

Le Monde CDO I PLC / LLC

3/5/08

5.75 (b)(d)

146,000

145,985

Master Funding Trust I

10/25/07

5.16 (d)

20,000

20,000

11/26/07 to 4/25/08

5.11 to 5.16 (b)(d)

126,718

126,718

PASA Funding 2007 Ltd.

1/7/08

6.02 (b)(d)

100,000

100,000

Wachovia Asset Securitization Issuance LLC

10/25/07

5.12 (b)(d)

7,135

7,135

Wind Trust

1/25/08

5.13 (b)(d)

21,461

21,461

TOTAL ASSET-BACKED SECURITIES

552,299

Municipal Securities - 0.0%

California Statewide Communities Dev. Auth. Multi-family Hsg. Rev. Series M, VRDN

10/5/07

3.87 (d)(e)

15,000

14,994

Repurchase Agreements - 15.3%

Maturity Amount
(000s)

Value
(000s)

In a joint trading account at:

5.05% dated 9/28/07 due 10/1/07 (Collateralized by U.S. Government Obligations) #

$ 114,992

$ 114,944

5.13% dated 9/28/07 due 10/1/07 (Collateralized by U.S. Government Obligations) #

166,276

166,205

With:

Banc of America Securities LLC at:

5.36%, dated 9/28/07 due 10/1/07 (Collateralized by Corporate Obligations valued at $144,900,000, 3.13% - 9.5%, 10/15/07 - 9/30/66)

138,062

138,000

5.38%, dated 9/28/07 due 10/1/07 (Collateralized by Mortgage Loan Obligations valued at $157,500,001, 0.25% - 10.1%, 11/17/13 - 1/15/49)

150,067

150,000

Citigroup Global Markets, Inc. at:

5.33%, dated 9/28/07 due 10/1/07:

(Collateralized by Commercial Paper Obligations valued at $204,000,001, 0%,
10/9/07 - 12/10/07)

200,089

200,000

(Collateralized by Mortgage Loan Obligations valued at $240,450,000, 6.01%, 8/1/37)

229,102

229,000

5.37%, dated 9/28/07 due 10/1/07 (Collateralized by Corporate Obligations valued at $247,800,001, 4.7% - 8.75%, 6/1/10 - 12/1/16)

236,106

236,000

Credit Suisse First Boston, Inc. at 5.35%, dated 8/8/07 due 11/6/07 (Collateralized by Mortgage Loan Obligations valued at $372,301,576, 0% - 9.15%, 3/23/10 - 6/7/52) (d)(f)

369,882

365,000

Deutsche Bank Securities, Inc. at:

5.36%, dated:

7/11/07 due 10/9/07 (Collateralized by Mortgage Loan Obligations valued at $87,720,000, 3.38% - 8.5%, 10/1/07 - 12/15/66)

87,152

86,000

7/19/07 due 10/19/07 (Collateralized by Corporate Obligations valued at $88,840,170, 4.75% - 13.24%, 2/1/08 - 6/1/67)

88,192

87,000

7/30/07 due 10/29/07 (Collateralized by Equity Securities valued at $183,750,000)

177,371

175,000

Maturity Amount
(000s)

Value
(000s)

5.37%, dated 8/7/07 due 11/5/07 (Collateralized by Corporate Obligations valued at $181,560,176, 4% - 8.13%, 10/24/08 - 6/26/49)

$ 180,390

$ 178,000

5.4%, dated 9/28/07 due 10/1/07 (Collateralized by Corporate Obligations valued at $303,960,000, 0% - 7.5%, 5/15/09 - 6/1/62)

298,134

298,000

Goldman Sachs & Co. at:

5.4%, dated 9/28/07 due 10/1/07:

(Collateralized by Corporate Obligations valued at $472,500,000, 3.63% - 15.62%, 3/1/08 - 9/30/66)

450,203

450,000

(Collateralized by Mortgage Loan Obligations valued at $72,450,001, 5% - 7%, 6/15/23 - 4/25/46)

69,031

69,000

5.74%, dated 8/31/07 due 11/29/07 (Collateralized by Mortgage Loan Obligations valued at $102,000,001, 5.25% - 6.73%, 3/6/20 - 10/1/37)

101,435

100,000

Lehman Brothers, Inc. at:

5.32%, dated 7/30/07 due:

10/29/07 (Collateralized by Mortgage Loan Obligations valued at $110,252,577, 0.01% - 7.88%, 4/15/13 - 4/28/47)

106,412

105,000

11/6/07 (Collateralized by Mortgage Loan Obligations valued at $43,863,575, 0% - 9%, 7/15/16 - 7/25/47)

43,629

43,000

5.36%, dated 7/30/07 due:

10/29/07 (Collateralized by Mortgage Loan Obligations valued at $73,501,523, 0% - 8.85%, 9/15/29 - 6/25/36)

70,948

70,000

11/6/07 (Collateralized by U.S. Government Obligations valued at $43,863,057, 6%, 8/1/37)

43,634

43,000

5.5%, dated 9/28/07 due 10/1/07 (Collateralized by Corporate Obligations valued at $465,153,252, 0.01% - 12.25%, 12/10/07 - 6/1/67)

443,203

443,000

5.85%, dated 9/13/07 due 12/12/07 (Collateralized by Corporate Obligations valued at $257,040,347, 4.5% - 8.25%, 7/26/10 - 11/15/66) (d)(f)

255,686

252,000

Repurchase Agreements - continued

Maturity Amount
(000s)

Value
(000s)

With: - continued

Merrill Lynch, Pierce, Fenner & Smith at:

5.36%, dated 7/17/07 due 10/17/07 (Collateralized by Corporate Obligations valued at $209,272,826, 4.63% - 7.5%, 7/24/09 - 12/16/36) (d)(f)

$ 201,726

$ 199,000

5.4%, dated 9/28/07 due 10/1/07 (Collateralized by Mortgage Loan Obligations valued at $1,216,776,559, 0% - 13.84%, 9/13/08 - 10/6/53)

1,179,531

1,179,000

5.56%, dated 8/15/07 due 11/15/07 (Collateralized by Mortgage Loan Obligations valued at $141,667,278, 4.75% - 7.62%, 10/25/10 - 4/25/47)

135,904

134,000

TOTAL REPURCHASE AGREEMENTS

5,510,149

TOTAL INVESTMENT PORTFOLIO - 99.1%

(Cost $35,791,627)

35,791,627

NET OTHER ASSETS - 0.9%

334,500

NET ASSETS - 100%

$ 36,126,127

Security Type Abbreviation

VRDN - VARIABLE RATE DEMAND NOTE

Legend

(a) Yield represents either the annualized yield at the date of purchase, or the stated coupon rate, or, for floating rate securities, the rate at period end.

(b) Security exempt from registration under Rule 144A of the Securities Act of 1933. These securities may be resold in transactions exempt from registration, normally to qualified institutional buyers. At the end of the period, the value of these securities amounted to $6,469,664,000 or 17.9% of net assets.

(c) Security or a portion of the security purchased on a delayed delivery or when-issued basis.

(d) Coupon rates for floating and adjustable rate securities reflect the rates in effect at period end. Due dates for these security types are the next interest rate reset date or, when applicable, the final maturity date.

(e) Private activity obligations whose interest is subject to the federal alternative minimum tax for individuals.

(f) The maturity amount is based on the rate at period end.

(g) Restricted securities - Investment in securities not registered under the Securities Act of 1933 (excluding 144A issues). At the end of the period, the value of restricted securities (excluding 144A issues) amounted to $1,678,000,000 or 4.6% of net assets.

Additional information on each holding is as follows:

Security

Acquisition Date

Cost (000s)

Asset Funding Co. III LLC:
5.83%, 10/5/07

11/7/06

$ 157,000

5.84%, 10/5/07

8/29/06

$ 151,000

Genworth Life Insurance Co.
5.79%, 10/1/07

3/30/07

$ 40,000

Goldman Sachs Group, Inc.
5.68%, 11/14/07

8/13/07

$ 442,000

Hartford Life Insurance Co.
5.77%, 12/3/07

12/16/03

$ 65,000

ING USA Annuity & Life Insurance Co. 5.30%, 12/24/07

6/23/05

$ 30,000

Jackson National Life Insurance Co. 5.41%, 10/1/07

3/31/03

$ 47,000

Lehman Brothers Holdings, Inc.:
5.40%, 1/28/08

12/11/06

$ 30,000

5.93%, 10/11/07

1/10/07

$ 79,000

Lehman Commercial Paper, Inc. 5.70%, 10/1/07

9/28/07

$ 121,000

MetLife Insurance Co. of Connecticut 5.44%, 10/1/07

3/28/07

$ 30,000

Metropolitan Life Insurance Co. 5.46%, 10/1/07

3/26/02

$ 65,000

Monumental Life Insurance Co.: 5.86%, 10/1/07

7/31/98 - 9/17/98

$ 36,000

5.89%, 10/1/07

3/12/99

$ 55,000

New York Life Insurance Co.
5.44%, 10/1/07

2/28/02 - 12/19/02

$ 215,000

Security Life of Denver Insurance Co. 5.60%, 11/28/07

8/26/05

$ 20,000

Transamerica Occidental Life Insurance Co. 5.53%, 11/1/07

4/28/00

$ 95,000

# Additional Information on each counterparty to the repurchase agreement is as follows:

Repurchase Agreement / Counterparty

Value
(Amounts in thousands)

$114,944,000 due 10/01/07 at 5.05%

BNP Paribas Securities Corp.

$ 35,633

Banc of America Securities LLC

12,644

Bear Stearns & Co., Inc.

6,897

Morgan Stanley & Co., Inc.

59,770

$ 114,944

$166,205,000 due 10/01/07 at 5.13%

Bear Stearns & Co., Inc.

$ 7,147

Citigroup Global Markets, Inc.

50,229

Greenwich Capital Markets, Inc.

8,371

HSBC Securities (USA), Inc.

16,743

ING Financial Markets LLC

33,486

J.P. Morgan Securities, Inc.

50,229

$ 166,205

Income Tax Information

At March 31, 2007, the fund had a capital loss carryforward of approximately $3,683,000 of which $153,000, $535,000, $517,000 and $2,478,000 will expire on March 31, 2011, 2012, 2013 and 2014, respectively.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Money Market Portfolio

Financial Statements

Statement of Assets and Liabilities

Amounts in thousands (except per-share amounts)

September 30, 2007 (Unaudited)

Assets

Investment in securities, at value (including repurchase agreements of $5,510,149) - See accompanying schedule:

Unaffiliated issuers
(cost $35,791,627)

$ 35,791,627

Cash

3,090

Receivable for fund shares sold

414,543

Interest receivable

234,524

Prepaid expenses

23

Receivable from investment adviser for expense reductions

1,425

Other receivables

345

Total assets

36,445,577

Liabilities

Payable for investments purchased
Regular delivery

$ 132,000

Delayed delivery

105,000

Payable for fund shares redeemed

40,317

Distributions payable

34,432

Accrued management fee

5,866

Distribution fees payable

557

Other affiliated payables

596

Other payables and accrued
expenses

682

Total liabilities

319,450

Net Assets

$ 36,126,127

Net Assets consist of:

Paid in capital

$ 36,130,483

Distributions in excess of net investment income

(102)

Accumulated undistributed net realized gain (loss) on investments

(4,254)

Net Assets

$ 36,126,127

Class I:
Net Asset Value
, offering price
and redemption price
per share ($32,612,419 ÷ 32,614,442 shares)

$ 1.00

Class II:
Net Asset Value
, offering price and redemption price per share ($567,758 ÷ 567,843 shares)

$ 1.00

Class III:
Net Asset Value
, offering price and redemption price per share ($2,385,030 ÷
2,386,415 shares)

$ 1.00

Select Class:
Net Asset Value
, offering price and redemption price per share ($560,920 ÷ 560,971 shares)

$ 1.00

Statement of Operations

Amounts in thousands

Six months ended September 30, 2007 (Unaudited)

Investment Income

Interest (including $78 from affiliated interfund lending)

$ 939,532

Expenses

Management fee

$ 34,539

Transfer agent fees

2,608

Distribution fees

3,290

Accounting fees and expenses

807

Custodian fees and expenses

149

Independent trustees' compensation

60

Registration fees

389

Audit

88

Legal

41

Miscellaneous

93

Total expenses before reductions

42,064

Expense reductions

(8,093)

33,971

Net investment income

905,561

Realized and Unrealized Gain (Loss)

Net realized gain (loss) on:

Investment securities:

Unaffiliated issuers

(571)

Net increase in net assets resulting from operations

$ 904,990

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Moeny Market Portfolio
Financial Statements - continued

Statement of Changes in Net Assets

Amounts in thousands

Six months ended
September 30, 2007
(Unaudited)

Year ended
March 31,
2007

Increase (Decrease) in Net Assets

Operations

Net investment income

$ 905,561

$ 1,366,577

Net realized gain (loss)

(571)

354

Net increase in net assets resulting from operations

904,990

1,366,931

Distributions to shareholders from net investment income

(905,588)

(1,366,526)

Share transactions - net increase (decrease)

4,349,132

11,395,876

Total increase (decrease) in net assets

4,348,534

11,396,281

Net Assets

Beginning of period

31,777,593

20,381,312

End of period (including distributions in excess of net investment income of $102 and distributions in excess of net investment income of $75, respectively)

$ 36,126,127

$ 31,777,593

Financial Highlights - Class I

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.026

.051

.036

.016

.010

.016

Distributions from net investment income

(.026)

(.051)

(.036)

(.016)

(.010)

(.016)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total ReturnB, C

2.66%

5.24%

3.69%

1.58%

1.03%

1.59%

Ratios to Average Net Assets D

Expenses before reductions

.22% A

.23%

.23%

.23%

.23%

.22%

Expenses net of fee waivers, if any

.18%A

.18%

.18%

.18%

.18%

.18%

Expenses net of all reductions

.18%A

.18%

.18%

.18%

.18%

.18%

Net investment income

5.27%A

5.14%

3.71%

1.50%

1.03%

1.58%

Supplemental Data

Net assets, end of period (in millions)

$ 32,612

$ 28,969

$ 18,848

$ 11,389

$ 18,841

$ 16,325

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Financial Highlights - Class II

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.026

.050

.035

.014

.009

.014

Distributions from net investment income

(.026)

(.050)

(.035)

(.014)

(.009)

(.014)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total ReturnB, C

2.58%

5.08%

3.53%

1.43%

.88%

1.46%

Ratios to Average Net AssetsD

Expenses before reductions

.38%A

.38%

.38%

.38%

.38%

.38%

Expenses net of fee waivers, if any

.33%A

.33%

.33%

.33%

.33%

.33%

Expenses net of all reductions

.33%A

.33%

.33%

.33%

.33%

.33%

Net investment income

5.11%A

4.99%

3.56%

1.35%

.87%

1.43%

Supplemental Data

Net assets, end of period (in millions)

$ 568

$ 637

$ 319

$ 168

$ 260

$ 206

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

Financial Highlights - Class III

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.025

.049

.034

.013

.008

.013

Distributions from net investment income

(.025)

(.049)

(.034)

(.013)

(.008)

(.013)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total ReturnB, C

2.53%

4.98%

3.43%

1.33%

.78%

1.34%

Ratios to Average Net AssetsD

Expenses before reductions

.48%A

.48%

.48%

.48%

.48%

.48%

Expenses net of fee waivers, if any

.43%A

.43%

.43%

.43%

.43%

.43%

Expenses net of all reductions

.43%A

.43%

.43%

.43%

.43%

.43%

Net investment income

5.01%A

4.89%

3.46%

1.25%

.77%

1.33%

Supplemental Data

Net assets, end of period (in millions)

$ 2,385

$ 1,701

$ 1,074

$ 926

$ 456

$ 439

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Financial Highlights - Select Class

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.026

.051

.036

.015

.010

.015

Distributions from net investment income

(.026)

(.051)

(.036)

(.015)

(.010)

(.015)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total ReturnB, C

2.63%

5.19%

3.64%

1.53%

.98%

1.54%

Ratios to Average Net AssetsD

Expenses before reductions

.28%A

.28%

.29%

.28%

.28%

.28%

Expenses net of fee waivers, if any

.23%A

.23%

.23%

.23%

.23%

.23%

Expenses net of all reductions

.23%A

.23%

.23%

.23%

.23%

.23%

Net investment income

5.21%A

5.08%

3.66%

1.45%

.98%

1.53%

Supplemental Data

Net assets, end of period (000 omitted)

$ 560,920

$ 470,390

$ 141,102

$ 16,279

$ 161,505

$ 24,271

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Tax-Exempt Portfolio

Investment Changes

Maturity Diversification

Days

% of fund's investments 9/30/07

% of fund's investments 3/31/07

% of fund's investments 9/30/06

0 - 30

86.9

94.1

94.3

31 - 90

1.5

2.0

0.7

91 - 180

2.7

3.0

1.0

181 - 397

8.9

0.9

4.0

Weighted Average Maturity

9/30/07

3/31/07

9/30/06

Tax-Exempt Portfolio

38 Days

15 Days

20 Days

All Tax-Free Money Market Funds Average*

29 Days

22 Days

26 Days

Asset Allocation (% of fund's net assets)

As of September 30, 2007

As of March 31, 2007

Variable Rate Demand Notes
(VRDNs) 82.0%

Variable Rate Demand Notes
(VRDNs) 88.6%

Commercial Paper
(including CP Mode) 3.9%

Commercial Paper
(including CP Mode) 1.7%

Tender Notes and Bonds 2.3%

Tender Notes and Bonds 0.7%

Municipal Notes 8.5%

Municipal Notes 4.9%

Municipal Bonds 0.8%

Municipal Bonds 0.2%

Fidelity Tax-Free Cash Central Fund 1.8%

Fidelity Tax-Free Cash Central Fund 2.1%

Net Other Assets 0.7%

Net Other Assets 1.8%

*Source: iMoneyNet, Inc.

Semiannual Report

Tax-Exempt Portfolio

Investments September 30, 2007 (Unaudited)

Showing Percentage of Net Assets

Municipal Securities - 99.3%

Principal Amount (000s)

Value
(000s)

Alabama - 1.6%

Alabama Gen. Oblig. Participating VRDN Series PZ 270, 3.95% (Liquidity Facility Wells Fargo & Co.) (b)(d)

$ 6,280

$ 6,280

Birmingham Spl. Care Facilities Auth. Rev. Participating VRDN Series AAB 20, 3.93% (Liquidity Facility ABN-AMRO Bank NV) (b)(d)

18,190

18,190

Birmingham Wtrwks. & Swr. Board Wtr. & Swr. Rev. Participating VRDN Series Putters 1737, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

4,000

4,000

Houston County Health Care Auth. Rev. Participating VRDN Series PT 879, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

20,195

20,195

Huntsville Health Care Auth. Rev. Bonds 5%, tender 3/3/08, LOC Regions Bank of Alabama (b)

15,000

15,082

Huntsville Healthcare Participating VRDN Series PA 1466, 3.96% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

14,250

14,250

Jefferson County Swr. Rev.:

Participating VRDN Series ROC II R 10153, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

8,920

8,920

Series 2002 C6, 3.88% (XL Cap. Assurance, Inc. Insured), VRDN (b)

36,464

36,464

Series 2003 B3, 3.88% (XL Cap. Assurance, Inc. Insured), VRDN (b)

12,700

12,700

Series 2003 B5, 3.86% (XL Cap. Assurance, Inc. Insured), VRDN (b)

10,100

10,100

Series 2003 B7, 3.88% (XL Cap. Assurance, Inc. Insured), VRDN (b)

27,000

27,000

Montgomery AlaHA Spl. Care Facilities Fing. Auth. Prog. Rev. (Mizell Memorial Hosp. Proj.) 3.92%, LOC Regions Bank of Alabama, VRDN (b)

5,500

5,500

Univ. of Alabama Gen. Rev. Participating VRDN Series Putters 477, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

4,745

4,745

183,426

Alaska - 0.4%

Alaska Hsg. Fin. Corp. Participating VRDN:

Series DB 131, 3.92% (Liquidity Facility Deutsche Bank AG) (b)(d)

4,920

4,920

Series Solar 06 22, 3.65% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)(e)

5,010

5,010

Anchorage Gen. Oblig. Participating VRDN:

Series PT 2652, 3.95% (Liquidity Facility KBC Bank NV) (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

3,910

3,910

Principal Amount (000s)

Value
(000s)

Series ROC II R 2020, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

$ 3,015

$ 3,015

Anchorage Wastewtr. Rev. Participating VRDN Series Solar 07 97, 3.91% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

24,780

24,780

41,635

Arizona - 1.5%

Arizona Health Facilities Auth. Rev. Banner Health Participating VRDN Series BS 333, 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

4,920

4,920

Arizona State Univ. Rev. Participating VRDN Series Solar 07 22, 3.91% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

10,265

10,265

Arizona Trans. Board Hwy. Rev. Participating VRDN Series ROC II R1038, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

6,125

6,125

Chandler Gen. Oblig. Participating VRDN Series MS 06 1648, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

9,280

9,280

Maricopa County Cmnty. College District Participating VRDN Series ROC II R 876, 3.92% (Liquidity Facility Citibank NA) (b)(d)

17,015

17,015

Maricopa County Pub. Fin. Corp. Lease Rev. Participating VRDN Series MS 06 1863, 3.91% (Liquidity Facility Wells Fargo & Co.) (b)(d)

8,440

8,440

Maricopa Unified School District No. 48 Participating VRDN Series PT 4020, 3.92% (Liquidity Facility Dexia Cr. Local de France) (b)(d)(e)

19,905

19,905

Mesa Util. Sys. Rev. Participating VRDN:

Series Putters 960, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

5,160

5,160

Series ROC II R 11032, 3.92% (Liquidity Facility Citibank NA) (b)(d)

3,000

3,000

Series ROC II R 11033, 3.92% (Liquidity Facility Citibank NA) (b)(d)

7,330

7,330

Series ROC II R 11034, 3.92% (Liquidity Facility Citibank NA) (b)(d)

6,665

6,665

Phoenix Civic Impt. Corp. District Rev. Participating VRDN Series PZ 85, 3.96% (Liquidity Facility BNP Paribas SA) (b)(d)

6,325

6,325

Phoenix Gen. Oblig. Participating VRDN:

Series Merlots 07 H5, 3.92% (Liquidity Facility Wachovia Bank NA) (b)(d)

7,520

7,520

Series PT 1436, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

95

95

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Arizona - continued

Salt River Proj. Agricultural Impt. & Pwr. District Elec. Sys. Rev.:

Participating VRDN:

Series EGL 07 0012, 3.91% (Liquidity Facility Landesbank Hessen-Thuringen) (b)(d)

$ 13,850

$ 13,850

Series MS 06 1430, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

7,050

7,050

Series MS 06 1840, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

9,215

9,215

Series MS 06 1841, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

6,698

6,698

Series PT 1512, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

1,630

1,630

Series ROC II R 640, 3.92% (Liquidity Facility Citibank NA) (b)(d)

7,440

7,440

Series C, 3.7% 12/19/07, CP

2,000

2,000

Tempe Gen. Oblig. Participating VRDN Series PZ 251, 3.93% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

9,955

9,955

169,883

Arkansas - 0.1%

Arkansas Hosp. Equip. Fin. Auth. (Baptist Health Proj.) Series 1995, 3.89% (MBIA Insured), VRDN (b)

1,950

1,950

Univ. of Arkansas Univ. Revs. Participating VRDN Series Solar 06 26, 3.91% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

11,315

11,315

13,265

California - 0.5%

Alameda Corridor Trans. Auth. Rev. Participating VRDN Series PZ 61, 3.93% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

4,120

4,120

Alhambra Ctfs. of Prtn. Participating VRDN Series PT 3457, 3.92% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

4,640

4,640

Bay Area Toll Auth. California Toll Bridge Rev. Participating VRDN Series Putters 1982 F, 4.04% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

20,520

20,520

California Statewide Communities Dev. Auth. Poll. Cont. Rev. Participating VRDN Series MT 234, 4.09% (Liquidity Facility Lloyds TSB Bank PLC) (b)(d)

14,995

14,995

Foothill/Eastern Trans. Corridor Agcy. Toll Road Rev. Participating VRDN Series PZ 41, 3.93% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

4,180

4,180

Pomona Pub. Fing. Auth. Rev. Participating VRDN Series PT 3849, 3.92% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

3,465

3,465

Principal Amount (000s)

Value
(000s)

Sacramento Muni. Util. District Fing. Auth. Rev. Participating VRDN Series PT 3360, 3.92% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

$ 4,545

$ 4,545

San Francisco Bldg. Auth. Lease Rev. Participating VRDN Series PT 3461, 3.92% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

3,900

3,900

60,365

Colorado - 1.8%

Arapahoe County Wtr. & Wastewtr. Pub. Impt. District Participating VRDN Series PT 2174, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

4,655

4,655

Colorado Dept. of Corrections Ctfs. of Prtn. Participating VRDN Series Putters 1252, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

5,615

5,615

Colorado Health Facilities Auth. Rev.:

Participating VRDN Series PA 02 1094, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,805

6,805

(Boulder Cmnty. Hosp. Proj.) Series 2000, 3.95%, LOC JPMorgan Chase Bank, VRDN (b)

18,100

18,100

Colorado Reg'l. Trans. District Sales Tax Rev. Participating VRDN:

Series EGL 07 0038, 3.91% (Liquidity Facility Bayerische Landesbank (UNGTD)) (b)(d)

18,080

18,080

Series EGL 07 0039, 3.91% (Liquidity Facility Bayerische Landesbank (UNGTD)) (b)(d)

16,785

16,785

Series EGL 07 0040, 3.91% (Liquidity Facility Bayerische Landesbank (UNGTD)) (b)(d)

27,905

27,905

Series MS 01 679, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

6,900

6,900

Colorado Wtr. Resources and Pwr. Dev. Auth. Wastewtr. Rev. Bonds Series PT 2781, 3.8%, tender 3/6/08 (Liquidity Facility Dexia Cr. Local de France) (b)(d)(e)

14,010

14,010

Denver City & County Arpt. Rev. Participating VRDN Series MS 00 425, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

8,995

8,995

Denver City & County School District #1 Participating VRDN Series Clipper 07 29, 3.9% (Liquidity Facility State Street Bank & Trust Co., Boston) (b)(d)

23,000

23,000

Denver City & County Wtr. Participating VRDN Series PZ 232, 3.95% (Liquidity Facility Wells Fargo & Co.) (b)(d)

15,600

15,600

E-470 Pub. Hwy. Auth. Rev. Participating VRDN:

Series 04 BS 219 Class A, 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

4,445

4,445

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Colorado - continued

E-470 Pub. Hwy. Auth. Rev. Participating VRDN: - continued

Series PZ 112, 3.96% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

$ 1,420

$ 1,420

Series PZ 46, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,710

5,710

Jefferson County School District #R1 Participating VRDN Series PT 2716, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,245

5,245

Univ. of Colorado Hosp. Auth. Rev. Participating VRDN Series ROC II R 10243 CE, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

28,500

28,500

211,770

District Of Columbia - 1.1%

District of Columbia Participating VRDN Series Solar 07 58, 3.85% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

15,000

15,000

District of Columbia Ballpark Rev. Participating VRDN Series Putters 1325, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

15,600

15,600

District of Columbia Gen. Oblig.:

Bonds:

Series ROC II R 11063, 3.85%, tender 12/14/07 (Liquidity Facility Citibank NA) (b)(d)(e)

10,030

10,030

Series ROC II R 11072, 3.85%, tender 12/14/07 (Liquidity Facility Citibank NA) (b)(d)(e)

10,030

10,030

Participating VRDN:

Series MS 06 1847, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

4,972

4,972

Series MT 447, 3.95% (Liquidity Facility Bayerische Landesbank (UNGTD)) (b)(d)

8,330

8,330

Series PT 852, 3.95% (Liquidity Facility Landesbank Hessen-Thuringen) (b)(d)

10,910

10,910

Series ROC II 99 10, 3.92% (Liquidity Facility Citibank NA) (b)(d)

3,965

3,965

District of Columbia Rev. (DC Preparatory Academy Proj.) 3.89%, LOC Manufacturers & Traders Trust Co., VRDN (b)

5,500

5,500

District of Columbia Wtr. & Swr. Auth. Pub. Util. Rev. Participating VRDN:

Series PA 612, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,320

5,320

Series ROC II R 10201, 3.92% (Liquidity Facility Citibank NA) (b)(d)

15,955

15,955

Principal Amount (000s)

Value
(000s)

Series ROC II R 11058, 3.92% (Liquidity Facility Citibank NA) (b)(d)

$ 6,300

$ 6,300

Series Solar 07 56, 3.91% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

12,920

12,920

124,832

Florida - 8.3%

Alachua County Shands Healthcare Participating VRDN Series PA 1469, 3.96% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

35,195

35,195

Brevard County Health Facilities Auth. Health Care Facilities Rev. Participating VRDN Series PA 1342, 3.96% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,500

5,500

Broward County Edl. Facilities Auth. Rev. Participating VRDN Series MS 06 1305, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

6,665

6,665

Broward County School Board Ctfs. of Prtn. Participating VRDN Series ROC II R 858, 4.15% (Liquidity Facility Citibank NA) (b)(d)

4,985

4,985

Cape Coral Wtr. & Swr. Rev. Participating VRDN Series Solar 07 60, 3.91% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

20,615

20,615

Deltona Util. Sys. Rev. Participating VRDN:

Series PT 2024, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,160

5,160

Series PT 2026, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,180

5,180

Florida Board of Ed. Participating VRDN:

Series MSTC 7022, Class A 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

3,750

3,750

Series PT 3520, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

24,950

24,950

Series Putters 137, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

15,990

15,990

Series ROC II R 10078, 3.92% (Liquidity Facility Citibank NA) (b)(d)

5,550

5,550

Series ROC II R 9106, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

5,950

5,950

Florida Board of Ed. Cap. Outlay Participating VRDN:

Series EGL 01 902, 3.92% (Liquidity Facility Bayerische Landesbank (UNGTD)) (b)(d)

23,360

23,360

Series EGL 01 905, 3.91% (Liquidity Facility Banco Bilbao Vizcaya Argentaria SA) (b)(d)

5,630

5,630

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Florida - continued

Florida Board of Ed. Cap. Outlay Pub. Ed. Rev. Participating VRDN:

Series EC 1134, 3.97% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

$ 16,000

$ 16,000

Series EC 1150, 3.97% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

18,385

18,385

Florida Board of Ed. Lottery Rev. Participating VRDN:

Series EGL 01 904, 3.93% (Liquidity Facility Citibank NA) (b)(d)

23,375

23,375

Series EGL 01 906 Class A, 3.93% (Liquidity Facility Citibank NA) (b)(d)

6,000

6,000

Series MS 01 570, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

13,350

13,350

Series ROC II R 10123, 3.92% (Liquidity Facility Citibank NA) (b)(d)

5,815

5,815

Florida Board of Ed. Pub. Ed. Participating VRDN:

Series EGL 07 0049, 3.91% (Liquidity Facility Bayerische Landesbank (UNGTD)) (b)(d)

29,585

29,585

Series ROC II R 817, 3.92% (Liquidity Facility Citibank NA) (b)(d)

7,920

7,920

Series ROC II R6037, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

6,255

6,255

Florida Dept. of Envir. Protection Rev. Participating VRDN:

Series Floaters 722, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

10,208

10,208

Series PT 3400, 3.95% (Liquidity Facility KBC Bank NV) (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,730

6,730

Florida Dept. of Trans. Tpk. Rev. Participating VRDN Series Solar 07 30, 3.92% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

15,015

15,015

Florida Gen. Oblig. Participating VRDN:

Series Clipper 07 27, 3.9% (Liquidity Facility State Street Bank & Trust Co., Boston) (b)(d)

11,265

11,265

Series PZ 130, 3.96% (Liquidity Facility Wells Fargo & Co.) (b)(d)

7,070

7,070

Series ROC II R 4070, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

12,775

12,775

Series ROC II R1001 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

7,500

7,500

Florida Hurricane Catastrophe Fund Fin. Corp. Rev. Participating VRDN Series EC 1081, 3.97% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

39,900

39,900

Florida Muni. Ln. Council Rev.:

Bonds Series PT 2528, 3.8%, tender 3/13/08 (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)(e)

6,745

6,745

Principal Amount (000s)

Value
(000s)

Participating VRDN Series Putters 1084 B, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

$ 5,625

$ 5,625

Florida Tpk. Auth. Tpk. Rev. Participating VRDN Series EC 1077, 3.97% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

8,225

8,225

Fort Myers Util. Sys. Rev. Participating VRDN Series Solar 06 53, 3.91% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

12,845

12,845

Highlands County Health Facilities Auth. Rev. (Adventist Health Sys. - Sunbelt Proj.):

Series A-2, 3.86% (FSA Insured), VRDN (b)

6,000

6,000

Series C, 3.92%, VRDN (b)

11,000

11,000

Hillsborough County Assessment Rev. Participating VRDN Series PT 3436, 3.95% (Liquidity Facility Danske Bank AS) (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

11,880

11,880

Hillsborough County Aviation Auth. Rev. Participating VRDN Series Putters 930, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

3,665

3,665

Hollywood Gen. Oblig. Participating VRDN Series Putters 934, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

6,305

6,305

Hollywood Wtr. & Swr. Rev. Participating VRDN Series ROC II R4055, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

5,455

5,455

Jacksonville Elec. Auth. Elec. Sys. Rev. Participating VRDN Series PA 1068, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,620

5,620

Lee Memorial Health Sys. Participating VRDN Series PA 1470, 3.96% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

21,475

21,475

Manatee County School Board Ctfs. of Prtn. Participating VRDN Series ROC II R 11115, 4.15% (Liquidity Facility Citibank NA) (b)(d)

17,525

17,525

Miami Gen. Oblig. Participating VRDN Series ROC II R 11200, 3.92% (Liquidity Facility Citibank NA) (b)(d)

10,390

10,390

Miami-Dade County Expressway Auth. Participating VRDN Series Putters 1339, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

10,205

10,205

Miami-Dade County Gen. Oblig. Participating VRDN Series EGL 06 106 Class A, 3.93% (Liquidity Facility Citibank NA) (b)(d)

9,900

9,900

Miami-Dade County Pub. Svc. Tax Rev. Participating VRDN Series MSTC 02 9043, 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

9,960

9,960

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Florida - continued

Miami-Dade County School Board Ctfs. of Prtn. Participating VRDN:

Series DB 241, 3.95% (Liquidity Facility Deutsche Bank AG) (b)(d)

$ 16,435

$ 16,435

Series Putters 1317, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

5,020

5,020

Series Putters 534, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

3,195

3,195

Series Solar 06 76, 3.91% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

28,170

28,170

Series Solar 07 41, 3.91% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

10,050

10,050

Miami-Dade County Spl. Oblig. Participating VRDN Series Solar 07 45, 4.05% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

10,000

10,000

Miami-Dade County Stormwater Util. Rev. Participating VRDN Series Putters 1086 B, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

3,825

3,825

Miami-Dade County Transit Sales Surtax Rev. Participating VRDN Series EGL 06 101 Class A, 3.92% (Liquidity Facility Landesbank Hessen-Thuringen) (b)(d)

22,540

22,540

Orange County Health Facilities Auth. Rev. (Adventist Health Sys./Sunbelt Obligated Group Proj.) 3.86%, LOC SunTrust Banks, Inc., VRDN (b)

15,000

15,000

Orange County School Board Ctfs. of Prtn. Participating VRDN:

Series ROC II R 2182, 4.15% (Liquidity Facility Citigroup, Inc.) (b)(d)

3,410

3,410

Series ROC II R7020, 4.15% (Liquidity Facility Citigroup, Inc.) (b)(d)

5,755

5,755

Series Solar 06 30, 3.91% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

16,483

16,483

Orange County Tourist Dev. Tax Rev. Participating VRDN:

Series EC 1171, 3.97% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

19,635

19,635

Series MS 06 1806, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

7,465

7,465

Series MS 06 1807, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

7,450

7,450

Series MS 817, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

7,315

7,315

Orlando & Orange County Expressway Auth. Rev. Participating VRDN Series ROC II R 9011, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

4,485

4,485

Osceola County Infrastructure Sales Surtax Rev. Participating VRDN Series EC 1093, 3.97% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

7,530

7,530

Principal Amount (000s)

Value
(000s)

Palm Bay Util. Rev. Participating VRDN Series PT 3220, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

$ 9,090

$ 9,090

Palm Beach County School Board Ctfs. of Prtn. Participating VRDN:

Series PT 3464, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

12,360

12,360

Series PT 3966, 3.96% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

11,320

11,320

Palm Beach County School District 3.68% 3/13/08, LOC Bank of America NA, CP

3,000

3,000

Pasco County Indl. Dev. Rev. (Academy Lakes Day School Proj.) 3.92%, LOC Bank of America NA, VRDN (b)

1,955

1,955

Pasco County School Board Ctfs. of Prtn. Participating VRDN Series ROC II R 11084, 4.15% (Liquidity Facility Citibank NA) (b)(d)

6,075

6,075

Polk County Util. Sys. Rev. Participating VRDN Series EGL 720050022 Class A, 3.93% (Liquidity Facility Citibank NA) (b)(d)

9,705

9,705

Port of Saint Lucie Util. Rev. Participating VRDN Series MS 06 1420X, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

5,000

5,000

Saint Johns County Sales Tax Rev. Participating VRDN Series ROC II R 2142, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

5,320

5,320

Sarasota County Util. Sys. Rev. Participating VRDN Series Putters 852, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

4,490

4,490

Seminole County School Board Ctfs. of Prtn. Participating VRDN Series ROC II R4537, 4.15% (Liquidity Facility Citigroup, Inc.) (b)(d)

5,655

5,655

South Florida Wtr. Mgmt. District Ctfs. of Prtn. Wtr. & Swr. Rev. Participating VRDN Series EC 1099, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

7,130

7,130

Sunshine State Govt. Fing. Commission Rev. Series J:

3.7% 12/19/07, CP

4,900

4,900

3.71% 12/14/07, CP

19,383

19,383

Tallahassee Cap. Rev. Participating VRDN Series Putters 606, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

4,765

4,765

Tampa Bay Wtr. Reg'l. Wtr. Supply Auth. Util. Sys. Rev. Participating VRDN Series ROC 4084, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

7,650

7,650

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Florida - continued

Tampa Bay Wtr. Util. Sys. Rev. Participating VRDN:

Series BA 01 N, 3.92% (Liquidity Facility Bank of America NA) (b)(d)

$ 5,200

$ 5,200

Series Merlots 01 A130, 3.92% (Liquidity Facility Wachovia Bank NA) (b)(d)

9,880

9,880

Series MS 98 112, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

5,745

5,745

Series PT 4163, 3.92% (Liquidity Facility Bayerische Hypo-und Vereinsbank AG) (b)(d)

7,940

7,940

Tampa Occupational License Tax Rev. Participating VRDN Series Putters 2110, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

10,300

10,300

Univ. of North Florida Fing. Corp. Cap. Impt. Rev. Participating VRDN Series DB 271, 3.95% (Liquidity Facility Deutsche Bank AG) (b)(d)

14,080

14,080

Volusia County Edl. Facilities Auth. Rev. Participating VRDN Series PT 2795, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,260

6,260

Volusia County School Board Ctfs. of Prtn. Participating VRDN Series Solar 06 8, 3.92% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

21,185

21,185

960,599

Georgia - 2.7%

Atlanta Arpt. Passenger Facilities Charge Rev. Participating VRDN:

Series EGL 7053030 Class A, 3.92% (Liquidity Facility Landesbank Hessen-Thuringen) (b)(d)

11,400

11,400

Series Floaters 06 1332, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

10,150

10,150

Series MS 06 1331, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

5,128

5,128

Series Putters 1690, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

10,430

10,430

Atlanta Arpt. Rev. Participating VRDN:

Series MS 00 375, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

14,345

14,345

Series ROC II R 10080, 3.92% (Liquidity Facility Citibank NA) (b)(d)

9,015

9,015

Atlanta Dev. Auth. Student Hsg. Rev.:

Participating VRDN Series Putters 1044, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

9,930

9,930

Participating VRDN Series Solar 06 24, 3.92% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

8,910

8,910

Principal Amount (000s)

Value
(000s)

Atlanta Wtr. & Wastewtr. Rev. Participating VRDN:

Series EGL 720050009 Class A, 3.91% (Liquidity Facility Banco Bilbao Vizcaya Argentaria SA) (b)(d)

$ 6,000

$ 6,000

Series PT 2373, 3.92% (Liquidity Facility Dexia Cr. Local de France) (b)(d)

19,770

19,770

Burke County Indl. Dev. Auth. Poll. Cont. Rev. Bonds (Georgia Pwr. Co. Plant Vogtle Proj.) First Series 2000, 3.76%, tender 7/1/08 (b)

29,200

29,200

Carrollton Payroll Dev. Auth. Rev. Participating VRDN Series PT 2468, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,220

5,220

College Park Bus. & Indl. Dev. Auth. Participating VRDN Series PT 3301, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

12,640

12,640

DeKalb County Pub. Safety & Judicial Participating VRDN Series MS 1459, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

4,480

4,480

Douglas County School District Participating VRDN Series ROC II R 11061, 3.92% (Liquidity Facility Citibank NA) (b)(d)

5,000

5,000

Fulton County Hosp. Auth. Rev. (Northside Hosp. Proj.) Series A, 3.86%, LOC Wachovia Bank NA, VRDN (b)

19,720

19,720

Georgia Gen. Oblig. Participating VRDN:

Series Putters 1420, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

4,290

4,290

Series ROC II R 10028, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

55,000

55,000

Georgia Muni. Elec. Auth. Pwr. Rev. Participating VRDN Series MACN 04 E, 3.92% (Liquidity Facility Bank of America NA) (b)(d)

6,810

6,810

Gwinnett County Dev. Auth. Ctfs. of Prtn. Participating VRDN Series MT 337, 3.95% (Liquidity Facility BNP Paribas SA) (b)(d)

25,830

25,830

Henry County Wtr. & Swr. Auth. Rev. Participating VRDN Series PT 2583, 3.99% (Liquidity Facility Dexia Cr. Local de France) (b)(d)

7,090

7,090

Metropolitan Atlanta Rapid Transit Auth. Sales Tax Rev. Participating VRDN Series SG 57, 3.91% (Liquidity Facility Societe Generale) (b)(d)

18,605

18,605

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Georgia - continued

Richmond County Participating VRDN Series LB 06 50, 3.93% (Liquidity Facility Lehman Brothers Hldgs., Inc.) (b)(d)

$ 10,600

$ 10,600

Rockdale County Wtr. & Swr. Auth. Rev. Participating VRDN 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

2,940

2,940

312,503

Hawaii - 0.2%

Hawaii Gen. Oblig. Participating VRDN:

Series MS 738, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

11,580

11,580

Series ROC II R 11021 PB, 3.93% (Liquidity Facility Deutsche Postbank AG) (b)(d)

10,300

10,300

Series ROC II R153, 3.92% (Liquidity Facility Citibank NA) (b)(d)

3,300

3,300

Univ. of Hawaii Rev. Participating VRDN Series PZ 128, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

3,530

3,530

28,710

Idaho - 0.5%

Idaho Gen. Oblig. TAN 4.5% 6/30/08

60,300

60,634

Illinois - 9.5%

Champaign County Gen. Oblig. Participating VRDN Series Putters 887, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

5,415

5,415

Chicago Board of Ed.:

Bonds Series PT 3010, 3.8%, tender 3/6/08 (Liquidity Facility Dexia Cr. Local de France) (b)(d)(e)

16,430

16,430

Participating VRDN:

Series Merlots 01 A47, 3.92% (Liquidity Facility Bank of New York, New York) (b)(d)

9,305

9,305

Series Merlots 97 E, 3.92% (Liquidity Facility Wachovia Bank NA) (b)(d)

8,700

8,700

Series MSDW 01 467, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

3,000

3,000

Series Putters 1952, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

11,595

11,595

Chicago Board of Ed. School Reform Rev. Participating VRDN Series LB 07 P1, 3.93% (Liquidity Facility Lehman Brothers Hldgs., Inc.) (b)(d)

15,540

15,540

Chicago Gen. Oblig. Participating VRDN:

Series DB 104, 3.92% (Liquidity Facility Deutsche Bank AG) (b)(d)

10,440

10,440

Series EGL 06 01 Class A, 3.93% (Liquidity Facility Citibank NA) (b)(d)

7,150

7,150

Principal Amount (000s)

Value
(000s)

Series MS 00 426, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

$ 8,795

$ 8,795

Series MS 06 1435, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

8,818

8,818

Series PA 643R, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,895

5,895

Series PT 2357, 3.99% (Liquidity Facility Dexia Cr. Local de France) (b)(d)

3,990

3,990

Series PT 3115, 3.95% (Liquidity Facility KBC Bank NV) (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

27,010

27,010

Series PT 3504, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

17,710

17,710

Series PT 4121, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

10,900

10,900

Series PT 4122, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

7,140

7,140

Series Putters 1278, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

9,730

9,730

Series Putters 2052, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

20,945

20,945

Series Putters 510, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

5,235

5,235

Series ROC II R 11017, 3.92% (Liquidity Facility Citibank NA) (b)(d)

10,460

10,460

Series ROC II R 745PB, 3.93% (Liquidity Facility Deutsche Postbank AG) (b)(d)

15,650

15,650

Series Solar 06 38, 3.91% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

8,200

8,200

Chicago Metropolitan Wtr. Reclamation District Greater Chicago Participating VRDN:

Series MSTC 7017 Class A, 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

7,950

7,950

Series ROC II R 6077, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

4,925

4,925

Chicago O'Hare Int'l. Arpt. Rev.:

Bonds:

Series PT 3356, 3.73%, tender 2/28/08 (Liquidity Facility Dexia Cr. Local de France) (b)(d)(e)

9,605

9,605

5% 1/1/08 (MBIA Insured)

10,000

10,033

Participating VRDN:

Series DB 188, 3.95% (Liquidity Facility Deutsche Bank AG) (b)(d)

8,700

8,700

Series DB 189, 3.92% (Liquidity Facility Deutsche Bank AG) (b)(d)

15,510

15,510

Series EGL 07 0140, 3.92% (Liquidity Facility Citibank NA) (b)(d)

26,195

26,195

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Illinois - continued

Chicago O'Hare Int'l. Arpt. Rev.: - continued

Participating VRDN:

Series PT 3334, 3.95% (Liquidity Facility Dexia Cr. Local de France) (b)(d)

$ 11,385

$ 11,385

Series PT 3744, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

9,995

9,995

Series ROC II R494, 3.92% (Liquidity Facility Citibank NA) (b)(d)

15,810

15,810

Series ROC II R556, 3.92% (Liquidity Facility Citibank NA) (b)(d)

9,375

9,375

Chicago Park District Participating VRDN:

Series PT 2935, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

10,850

10,850

Series PT 3195, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,830

5,830

Series Putters 1223, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

5,945

5,945

Series Putters 521, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

5,645

5,645

Chicago Pub. Bldg. Commission Bldg. Rev. Participating VRDN Series PT 1835, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,900

5,900

Chicago Sales Tax Rev. Participating VRDN Series Putters 1315, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

5,170

5,170

Chicago Skyway Toll Bridge Rev. Participating VRDN Series EGL 01 1304, 3.93% (Liquidity Facility Citibank NA) (b)(d)

3,000

3,000

Chicago Wastewtr. Transmission Rev. Participating VRDN Series ROC II R 720 PB, 3.93% (Liquidity Facility Deutsche Postbank AG) (b)(d)

10,200

10,200

Chicago Wtr. Rev. Participating VRDN:

Series BA 02 E, 3.92% (Liquidity Facility Bank of America NA) (b)(d)

9,995

9,995

Series Merlots 00 TT, 3.92% (Liquidity Facility Wachovia Bank NA) (b)(d)

5,200

5,200

Series PT 3534, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

11,250

11,250

Cook County Forest Preservation District Participating VRDN Series Putters 566, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

6,240

6,240

Cook County Gen. Oblig. Participating VRDN:

Series PT 2637, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

9,570

9,570

Principal Amount (000s)

Value
(000s)

Series ROC II R 10163, 3.92% (Liquidity Facility Citibank NA) (b)(d)

$ 7,000

$ 7,000

Series Solar 06 10, 3.75% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)(e)

13,750

13,750

DuPage & Cook Counties Cmnty. Unit School District #205 Participating VRDN Series ROC II R1073, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

5,555

5,555

Grundy, Kendall & Will County Cmnty. High School District #111 Gen. Oblig. Participating VRDN Series Stars 157, 3.92% (Liquidity Facility BNP Paribas SA) (b)(d)

15,050

15,050

Illinois Dev. Fin. Auth. Gas Supply Rev. Participating VRDN Series PA 1166, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

10,805

10,805

Illinois Edl. Facilities Auth. Revs. Participating VRDN Series MS 1077, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

4,995

4,995

Illinois Fin. Auth. Rev. Participating VRDN:

Series EGL 06 118, Class A, 3.93% (Liquidity Facility Citibank NA) (b)(d)

9,450

9,450

Series PT 3252, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

4,975

4,975

Series ROC II R6015, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

4,935

4,935

Illinois Gen. Oblig.:

Participating VRDN:

Series EC 1082, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

1,965

1,965

Series EGL 00 1304, 3.93% (Liquidity Facility Citibank NA) (b)(d)

1,720

1,720

Series MS 98 143, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

38,500

38,500

Series PT 1832, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

4,160

4,160

Series PT 3359, 3.92% (Liquidity Facility Dexia Cr. Local de France) (b)(d)

8,680

8,680

Series PT 3517, 3.92% (Liquidity Facility Dexia Cr. Local de France) (b)(d)

13,090

13,090

Series PT 4081, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

12,070

12,070

Series Putters 133, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

4,915

4,915

Series ROC II R 11039, 3.92% (Liquidity Facility Citibank NA) (b)(d)

13,475

13,475

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Illinois - continued

Illinois Gen. Oblig.: - continued

RAN 4.25% 11/9/07

$ 65,200

$ 65,234

Illinois Health Facilities Auth. Rev. (Memorial Health Sys. Proj.) 4.1%, LOC JPMorgan Chase Bank, VRDN (b)

4,500

4,500

Illinois Muni. Elec. Agcy. Pwr. Supply Participating VRDN:

Series Putters 1368, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

15,240

15,240

Series Solar 06 98, 3.91% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

27,545

27,545

Illinois Reg'l. Trans. Auth. Participating VRDN:

Series Merlots 02 A24, 3.92% (Liquidity Facility Bank of New York, New York) (b)(d)

4,920

4,920

Series PT 2394, 3.92% (Liquidity Facility Dexia Cr. Local de France) (b)(d)

24,640

24,640

Series PT 2398, 3.92% (Liquidity Facility Dexia Cr. Local de France) (b)(d)

40,115

40,115

Series PT 2761, 3.92% (Liquidity Facility Dexia Cr. Local de France) (b)(d)

19,055

19,055

Series SGB 19, 3.91% (Liquidity Facility Societe Generale) (b)(d)

8,675

8,675

Illinois Sales Tax Rev. Participating VRDN Series PT 1929, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

3,920

3,920

Illinois Toll Hwy. Auth. Toll Hwy. Rev. Participating VRDN:

Series MT 366, 3.99% (Liquidity Facility DEPFA BANK PLC) (b)(d)

7,995

7,995

Series PT 3477, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

10,390

10,390

Series ROC II R 606PB, 3.93% (Liquidity Facility Deutsche Postbank AG) (b)(d)

6,170

6,170

Jacksonville Indl. Rev. (Passavant Area Hosp. Assoc. Proj.):

Series A, 3.91%, LOC Comerica Bank, Detroit, VRDN (b)

19,905

19,905

Series B, 3.91%, LOC Comerica Bank, Detroit, VRDN (b)

12,485

12,485

Kane & DeKalb Counties Cmnty. Unit School District #302 Participating VRDN Series Putters 283, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

4,600

4,600

Principal Amount (000s)

Value
(000s)

Lake County Adlai E. Stevenson High School District #125 Participating VRDN Series DB 201, 3.99% (Liquidity Facility Deutsche Bank AG) (b)(d)

$ 6,820

$ 6,820

McHenry County Cmnty. School District #200 Participating VRDN Series Putters 1363, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

3,345

3,345

Metropolitan Pier & Exposition Auth. Dedicated State Tax Rev. Participating VRDN Series MSTC 266, 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

15,660

15,660

Metropolitan Pier & Exposition Auth. State Tax Rev. Participating VRDN Series MSTC 3030, Class A 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

11,465

11,465

Northern Illinois Muni. Pwr. Agcy. Pwr. Proj. Rev. Participating VRDN:

Series DB 311, 3.95% (Liquidity Facility Deutsche Bank AG) (b)(d)

19,935

19,935

Series ROC II R 9129, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

21,775

21,775

Series ROC II R 9130, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

21,700

21,700

Northfield Township High School District #225 Cook County Participating VRDN Series MSTC 295, 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

9,100

9,100

Quad Cities Reg'l. Econ. Dev. Auth. Rev. (Two Rivers YMCA, Inc. Proj.) 4.1%, LOC U.S. Bank NA, Minnesota, VRDN (b)

2,500

2,500

Schaumburg Village Gen. Oblig. Participating VRDN:

Series EGL 04 45 Class A, 3.93% (Liquidity Facility Citibank NA) (b)(d)

5,085

5,085

Series MS 06 1345, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

5,491

5,491

Springfield Elec. Rev. Participating VRDN Series ROC II R 7052, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

5,780

5,780

Springfield Pub. Util. Rev. Participating VRDN Series AAB 06 53, 3.93% (Liquidity Facility ABN-AMRO Bank NV) (b)(d)

12,995

12,995

Univ. of Illinois Ctfs. of Prtn. Bonds Series PT 2328, 3.8%, tender 3/13/08 (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)(e)

5,200

5,200

Univ. of Illinois Univ. Revs. Participating VRDN:

Series PZ 2621, 3.95% (Liquidity Facility Danske Bank AS) (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

8,800

8,800

Series ROC II R 10124, 3.92% (Liquidity Facility Citibank NA) (b)(d)

5,535

5,535

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Illinois - continued

Will & Kendall Counties Cmnty. Consolidated School District #202 Participating VRDN Series PT 3482, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

$ 9,365

$ 9,365

Will County Cmnty. Unit School District #365, Valley View Participating VRDN Series ROC II R 11177 WFZ, 3.92% (Liquidity Facility Wells Fargo & Co.) (b)(d)

8,600

8,600

1,101,961

Indiana - 3.2%

Aurora School Bldg. Corp. Participating VRDN Series PT 2456, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

10,270

10,270

Avon 2000 Cmnty. School Bldg. Corp. Participating VRDN Series Putters 1055, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

6,245

6,245

Boone County Hosp. Assoc. Lease Rev. Participating VRDN Series DB 149, 3.92% (Liquidity Facility Deutsche Bank AG) (b)(d)

8,850

8,850

Columbus Repair and Renovation School Bldg. Corp. Participating VRDN Series Putters 1079 B, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

7,115

7,115

Ctr. Grove 2000 Bldg. Corp. Participating VRDN Series DB 135, 3.99% (Liquidity Facility Deutsche Bank AG) (b)(d)

3,975

3,975

Dyer Redev. Auth. Econ. Dev. Lease Rent Participating VRDN Series DB 139, 3.99% (Liquidity Facility Deutsche Bank AG) (b)(d)

7,365

7,365

Indiana Bond Bank RAN 4.25% 1/31/08, LOC Bank of New York, New York

16,700

16,732

Indiana Edl. Facilities Auth. Rev. (Earlham College Proj.) Series E, 3.87%, LOC U.S. Bank NA, Minnesota, VRDN (b)

520

520

Indiana Fin. Auth. Hwy. Rev. Participating VRDN:

Series PT 3980, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

50,340

50,340

Series PT 3985, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

10,115

10,115

Series PZ 231, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

13,560

13,560

Indiana Fin. Auth. Rev. Participating VRDN:

Series PZ 156, 3.96% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,635

5,635

Series ROC II R6056, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

12,195

12,195

Principal Amount (000s)

Value
(000s)

Indiana Health & Edl. Facilities Fing. Auth. Hosp. Rev. (Howard Reg'l. Health Sys. Proj.):

Series A, 4.1%, LOC Comerica Bank, Detroit, VRDN (b)

$ 3,400

$ 3,400

Series B, 4.1%, LOC Nat'l. City Bank Cleveland, VRDN (b)

8,880

8,880

Indiana Health & Edl. Facilities Fing. Auth. Rev. Participating VRDN Series ROC II R 11160, 3.92% (Liquidity Facility Citibank NA) (b)(d)

9,125

9,125

Indiana Health Facilities Fing. Auth. Hosp. Rev. (Cmnty. Hosp. Proj.) Series B, 3.96%, LOC JPMorgan Chase Bank, VRDN (b)

15,000

15,000

Indiana Muni. Pwr. Agcy. Pwr. Supply Sys. Rev. Participating VRDN:

Series PT 1412, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

12,305

12,305

Series Putters 1448, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

15,850

15,850

Indiana Office Bldg. Commission Rev. Series A, 3.75% 12/14/07, LOC JPMorgan Chase Bank, CP

3,936

3,936

Indiana Toll Road Commission Toll Road Rev. Participating VRDN Series Merlots 01 A104, 3.92% (Liquidity Facility Wachovia Bank NA) (b)(d)

3,135

3,135

Indiana Trans. Fin. Auth. Hwy. Rev. Participating VRDN:

Series Merlots B18, 3.92% (Liquidity Facility Wachovia Bank NA) (b)(d)

10,085

10,085

Series MS 942 D, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

4,299

4,299

Series PT 2189, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

3,790

3,790

Series PT 2245, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

4,520

4,520

Indianapolis Local Pub. Impt. Bond Bank Participating VRDN Series MACN 06 S, 3.92% (Liquidity Facility Bank of America NA) (b)(d)

4,240

4,240

Merrillville Multi-School Bldg. Corp. Participating VRDN Series Putters 922, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

9,870

9,870

Mount Vernon of Hancock County Multi-School Corp. Participating VRDN Series DB 137, 3.92% (Liquidity Facility Deutsche Bank AG) (b)(d)

9,465

9,465

New Albany Floyd County Independent School Bldg. Corp. Participating VRDN Series PT 2794, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

8,300

8,300

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Indiana - continued

Plainfield Cmnty. High School Bldg. Corp. Participating VRDN:

Series DB 194, 3.99% (Liquidity Facility Deutsche Bank AG) (b)(d)

$ 5,225

$ 5,225

Series PT 3281, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,380

5,380

Purdue Univ. Rev.:

Bonds Series PT 3817, 3.74%, tender 10/11/07 (Liquidity Facility Dexia Cr. Local de France) (b)(d)(e)

25,145

25,145

Participating VRDN Series PT 3510, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

8,185

8,185

Richmond Econ. Dev. Rev. (Friends Fellowship Cmnty. Proj.) Series 1993, 4.25%, LOC U.S. Bank NA, Minnesota, VRDN (b)

400

400

Saint Joseph County Hosp. Auth. Health Sys. Rev. Participating VRDN:

Series ROC II R 11031, 3.92% (Liquidity Facility Citibank NA) (b)(d)

19,600

19,600

Series ROC II R 11040, 3.92% (Liquidity Facility Citibank NA) (b)(d)

10,400

10,400

Series UBS 07 1010, 3.92% (Liquidity Facility Bank of New York, New York) (b)(d)

18,000

18,000

Valparaiso Econ. Dev. Rev. (Indiana Retirement Cmnty. Proj.) 4.25%, LOC JPMorgan Chase Bank, VRDN (b)

400

400

Wayne Township Marion County School Bldg. Corp. Participating VRDN Series PT 2016, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,175

5,175

377,027

Iowa - 0.4%

Grinnell Hosp. Rev. (Grinnell Reg'l. Med. Ctr. Proj.) 4.1%, LOC U.S. Bank NA, Minnesota, VRDN (b)

4,435

4,435

Iowa Fin. Auth. Health Care Facilities Rev. (Care Initiatives Proj.) 4.1%, LOC KBC Bank NV, VRDN (b)

3,885

3,885

Iowa Higher Ed. Ln. Auth. Rev. (Loras College Proj.) Series 2000, 4.05%, LOC LaSalle Bank NA, VRDN (b)

8,600

8,600

Iowa School Cash Anticipation Prog. TRAN Series A, 4.5% 6/27/08 (FSA Insured)

20,800

20,914

Tobacco Settlement Auth. Tobacco Settlement Rev. Participating VRDN Series ROC II R456CE, 3.93% (Liquidity Facility Citibank NA) (b)(d)

11,770

11,770

49,604

Principal Amount (000s)

Value
(000s)

Kansas - 0.4%

Kansas Dev. Fin. Auth. Rev. Participating VRDN:

Series Putters 1193, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

$ 4,535

$ 4,535

Series Putters 324, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

11,635

11,635

Wichita Hosp. Rev. Participating VRDN Series MT 170, 3.92% (Liquidity Facility Landesbank Hessen-Thuringen) (b)(d)

27,100

27,100

Wtr. District No. 1 of Johnson County Participating VRDN Series PT 4050, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

3,245

3,245

46,515

Kentucky - 0.6%

Kentucky Asset/Liability Commission Gen. Fund Rev. Participating VRDN Series ROC II R 11045, 3.92% (Liquidity Facility Citibank NA) (b)(d)

13,500

13,500

Kentucky Hsg. Corp. Single Family Mtg. Rev. Participating VRDN 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

3,395

3,395

Kentucky Property & Bldgs. Commission Revs. Participating VRDN Series IXIS 05 24, 3.92% (Liquidity Facility CDC Fin. CDC IXIS) (b)(d)

21,835

21,835

Louisville Participating VRDN Series ROC 651 CE, 3.92% (Liquidity Facility Citibank NA) (b)(d)

7,200

7,200

Louisville & Jefferson County Metropolitan Swr. District Swr. & Drain Sys. Rev. Participating VRDN Series EGL 01 1701, 3.93% (Liquidity Facility Citibank NA) (b)(d)

3,915

3,915

Mason County Poll. Cont. Rev. (East Kentucky Pwr. Coop. Proj.):

Series 1984 B1, 3.91% (Nat'l. Rural Utils. Coop. Fin. Corp. Guaranteed), VRDN (b)

2,100

2,100

Series 1984 B2, 3.91% (Nat'l. Rural Utils. Coop. Fin. Corp. Guaranteed), VRDN (b)

7,100

7,100

Series 1984 B3, 3.91% (Nat'l. Rural Utils. Coop. Fin. Corp. Guaranteed), VRDN (b)

5,625

5,625

64,670

Louisiana - 1.7%

Louisiana Citizens Property Ins. Corp. Assessment Rev. Participating VRDN:

Series MT 233, 4.24% (Liquidity Facility Svenska Handelsbanken AB) (b)(d)

40,000

40,000

Series Putters 1304 T, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

11,860

11,860

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Louisiana - continued

Louisiana Gas & Fuel Tax Rev. Participating VRDN:

Series EGL 7050038 Class A, 3.91% (Liquidity Facility Banco Bilbao Vizcaya Argentaria SA) (b)(d)

$ 4,350

$ 4,350

Series EGL 7053027 Class A, 3.92% (Liquidity Facility Landesbank Hessen-Thuringen) (b)(d)

29,700

29,700

Series PT 2749, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,225

5,225

Series ROC II R7021, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

10,990

10,990

Series ROC II RR 9049, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

3,320

3,320

Louisiana Gas & Fuels Tax Rev. Participating VRDN Series ROC II R 659, 3.92% (Liquidity Facility Citibank NA) (b)(d)

5,000

5,000

Louisiana Gen. Oblig. Participating VRDN Series Putters 1408, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

6,150

6,150

Louisiana Pub. Facilities Auth. Rev. (Christus Health Proj.) Subseries 2005 C2, 3.86% (AMBAC Insured), VRDN (b)

50,015

50,015

New Orleans Aviation Board Rev. Series 1993 B, 3.91% (MBIA Insured), VRDN (b)

26,440

26,440

193,050

Maine - 0.0%

Maine Health & Higher Ed. Facilities Auth. Rev. Participating VRDN Series PT 1923, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

2,710

2,710

Maine Tpk. Auth. Tpk. Rev. Participating VRDN Series ROC II R 10126, 3.92% (Liquidity Facility Citibank NA) (b)(d)

3,610

3,610

6,320

Maryland - 0.8%

Baltimore Convention Ctr. Hotel Rev. Participating VRDN Series Putters 1251, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

3,060

3,060

Baltimore Rev. Participating VRDN Series SGA 20, 3.94% (Liquidity Facility Societe Generale) (b)(d)

5,500

5,500

Maryland Cmnty. Dev. Administration Dept. of Hsg. & Cmnty. Dev. Participating VRDN Series MT 160, 3.96% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

270

270

Principal Amount (000s)

Value
(000s)

Maryland Cmnty. Dev. Administration Dept. of Hsg. & Cmnty. Dev. Single Family Hsg. Rev. Participating VRDN Series MT 479, 3.96% (Liquidity Facility Lloyds TSB Bank PLC) (b)(d)

$ 3,530

$ 3,530

Maryland Health & Higher Edl. Facilities Auth. Rev.:

Participating VRDN:

Series LB 07 FC7, 3.95% (Lehman Brothers Hldgs., Inc. Guaranteed) (Liquidity Facility Lehman Brothers Hldgs., Inc.) (b)(d)

9,300

9,300

Series MS 867, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

17,900

17,900

(Adventist Healthcare Mid Atlantic Proj.) Series A, 3.88%, LOC LaSalle Bank NA, VRDN (b)

21,700

21,700

Maryland Trans. Auth. Trans. Facility Projects Rev. Participating VRDN:

Series ROC II R 9170, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

11,970

11,970

Series ROC II R 9171, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

11,975

11,975

Montgomery County Consolidated Pub. Impt. Participating VRDN Series EC 1062, 3.97% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

10,360

10,360

95,565

Massachusetts - 2.8%

Massachusetts Bay Trans. Auth. Sales Tax Rev. Participating VRDN:

Series PT 2581, 3.93% (Liquidity Facility Dexia Cr. Local de France) (b)(d)

28,480

28,480

Series PT 4299, 3.93% (Liquidity Facility Dexia Cr. Local de France) (b)(d)

3,635

3,635

Massachusetts Dev. Fin. Agcy. Rev. Participating VRDN Series BS 332, 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

11,085

11,085

Massachusetts Gen. Oblig. Participating VRDN:

Series Clipper 07 41, 3.9% (Liquidity Facility State Street Bank & Trust Co., Boston) (b)(d)

131,350

131,350

Series LB 06 K16, 3.98% (Liquidity Facility Lehman Brothers Hldgs., Inc.) (b)(d)

5,825

5,825

Series MS 06 1798, 3.91% (Liquidity Facility DEPFA BANK PLC) (b)(d)

25,000

25,000

Series MS 06 2031, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

35,000

35,000

Massachusetts School Bldg. Auth. Dedicated Sales Tax Rev.:

Participating VRDN Series PT 4164, 3.93% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

10,080

10,080

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Massachusetts - continued

Massachusetts School Bldg. Auth. Dedicated Sales Tax Rev.: - continued

Series A, 3.8% 10/3/07, LOC Bank of Nova Scotia, New York Agcy., CP

$ 45,500

$ 45,500

Massachusetts Wtr. Resources Auth. Wtr. & Swr. Rev. Participating VRDN Series ROC II R 10035, 3.91% (Liquidity Facility Citigroup, Inc.) (b)(d)

25,000

25,000

320,955

Michigan - 4.8%

Charlotte Pub. School District Participating VRDN Series Putters 860, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

5,010

5,010

Detroit City School District Participating VRDN:

ROC II R 1033, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

2,250

2,250

Series BA 01 P, 3.92% (Liquidity Facility Bank of America NA) (b)(d)

6,075

6,075

Series BA 02 H, 3.92% (Liquidity Facility Bank of America NA) (b)(d)

4,620

4,620

Series DB 293, 3.94% (Liquidity Facility Deutsche Bank AG) (b)(d)

18,765

18,765

Series MS 06 1724, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

10,270

10,270

Series PA 997, 3.94% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

9,840

9,840

Series PT 3559, 3.92% (Liquidity Facility Dexia Cr. Local de France) (b)(d)

19,960

19,960

Detroit Swr. Disp. Rev. Participating VRDN:

Series Merlots 00 I, 3.92% (Liquidity Facility Wachovia Bank NA) (b)(d)

7,500

7,500

Series Merlots 01 A103, 3.92% (Liquidity Facility Bank of New York, New York) (b)(d)

3,200

3,200

Series Merlots 06 B1, 3.92% (Liquidity Facility Wachovia Bank NA) (b)(d)

5,455

5,455

Series PT 3578, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,265

5,265

Series Putters 3756, 3.94% (Liquidity Facility Dexia Cr. Local de France) (b)(d)

7,325

7,325

Detroit Wtr. Supply Sys. Rev. Participating VRDN:

Series Merlots 00 D, 3.92% (Liquidity Facility Wachovia Bank NA) (b)(d)

4,100

4,100

Series PT 3903, 3.94% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,000

5,000

Principal Amount (000s)

Value
(000s)

Series Putters 345, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

$ 8,495

$ 8,495

East Lansing School District Gen. Oblig. Participating VRDN Series SGA 114, 3.94% (Liquidity Facility Societe Generale) (b)(d)

7,450

7,450

Eastern Michigan Univ. Revs. Series A, 4.05% (XL Cap. Assurance, Inc. Insured), VRDN (b)

25,000

25,000

Fraser Pub. School District Participating VRDN Series AAB 05 39, 3.63% tender 12/6/07 (Liquidity Facility ABN-AMRO Bank NV) (b)(d)(e)

8,000

8,000

Huron Valley School District Participating VRDN:

Series EGL 01 2203, 3.93% (Liquidity Facility Citibank NA) (b)(d)

7,000

7,000

Series ROC II R 10139, 3.92% (Liquidity Facility Citibank NA) (b)(d)

4,900

4,900

Jonesville Cmnty. Schools Participating VRDN Series ROC II R 7512, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

5,775

5,775

Kent County Arpt. Rev. Participating VRDN Series Putters 2200, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

23,600

23,600

Kent County Bldg. Auth. Participating VRDN Series PT 3242, 3.91% (Liquidity Facility Dexia Cr. Local de France) (b)(d)

10,955

10,955

L'Anse Creuse Pub. Schools Participating VRDN:

Series EGL 06 32 Class A, 3.93% (Liquidity Facility Citibank NA) (b)(d)

3,700

3,700

Series Putters 927, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

5,445

5,445

Lakewood Pub. Schools Participating VRDN Series ROC II R 9109, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

11,245

11,245

Michigan Bldg. Auth. Rev. Participating VRDN:

Series MSTC 2006 277 Class A, 4.05% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

4,400

4,400

Series PT 2234, 3.94% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

8,120

8,120

Series PZ 119, 3.96% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

14,000

14,000

Series PZ 140, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

3,160

3,160

Michigan Gen. Oblig. Participating VRDN:

Series PT 4404, 3.94% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

15,415

15,415

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Michigan - continued

Michigan Gen. Oblig. Participating VRDN: - continued

Series Putters 125, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

$ 6,040

$ 6,040

Series Putters 2081, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

8,245

8,245

Series ROC II R 3061, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

10,345

10,345

Michigan Hosp. Fin. Auth. Rev.:

Participating VRDN:

Series Putters 1404, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

14,195

14,195

Series ROC II R 10012, 3.918% (Liquidity Facility Citigroup, Inc.) (b)(d)

18,500

18,500

Series ROC II R 10249 CE, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

86,000

86,000

(Trinity Health Sys. Proj.):

Series E, 4.05% (Liquidity Facility Bank of Nova Scotia, New York Agcy.), VRDN (b)

31,200

31,200

Series G, 4.05% (CIFG North America Insured), VRDN (b)

10,785

10,785

Series C, 3.92%, LOC Fifth Third Bank, Cincinnati, VRDN (b)

11,900

11,900

Michigan Muni. Bond Auth. Rev.:

Participating VRDN Series MS 718, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

30,013

30,013

RAN Series B-2, 4.5% 8/20/08, LOC Bank of Nova Scotia, New York Agcy.

26,000

26,182

Michigan Trunk Line Participating VRDN:

Series Floaters 01 569, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

8,350

8,350

Series Putters 2170, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

10,545

10,545

West Branch Rose City Area School District Participating VRDN Series ROC II R7511, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

6,065

6,065

559,660

Minnesota - 2.0%

Duluth Econ. Dev. Auth. Health Care Facilities Rev. (Miller-Dwan Med. Ctr. #97 Proj.) 4.1%, LOC U.S. Bank NA, Minnesota, VRDN (b)

3,250

3,250

Hennepin County Sales Tax Rev. Participating VRDN:

Series MS 06 1809, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

3,773

3,773

Principal Amount (000s)

Value
(000s)

Series MS 06 1810, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

$ 3,773

$ 3,773

Minneapolis & Saint Paul Metropolitan Arpts. Commission Arpt. Rev. Participating VRDN:

Series Austin 2021, 3.92% (Liquidity Facility Bank of America NA) (b)(d)

8,145

8,145

Series Merlots 00 ZZ, 3.92% (Liquidity Facility Wachovia Bank NA) (b)(d)

14,205

14,205

Series MSTC 290, 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

17,925

17,925

Series MSTC 292, 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

18,000

18,000

Series SGA 121, 3.94% (Liquidity Facility Societe Generale) (b)(d)

7,410

7,410

Minnesota Participating VRDN Series EC 1061, 3.97% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,865

6,865

Minnesota Gen. Oblig.:

Bonds 5% 8/1/08

14,000

14,148

Participating VRDN:

Series EGL 01 2301 Class A, 3.93% (Liquidity Facility Citibank NA) (b)(d)

3,300

3,300

Series MS 01 719, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

42,760

42,760

Series ROC II R 10038, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

36,400

36,400

Series ROC II R4039, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

3,620

3,620

Minnetonka Multi-family Hsg. Rev. (Cliffs at Ridgedale Proj.) Series 1995, 3.89%, LOC Fannie Mae, VRDN (b)

21,400

21,400

Rochester Health Care Facilities Rev. Bonds (Mayo Clinic Proj.) Series A, 3.75% tender 10/15/07 (Liquidity Facility Wachovia Bank NA), CP mode

15,000

15,000

Roseville Health Care Facilities (Presbyterian Homes Proj.) 4.1%, LOC U.S. Bank NA, Minnesota, VRDN (b)

3,305

3,305

West Saint Paul Independent School District #197 Participating VRDN Series Putters 602, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

5,510

5,510

228,789

Mississippi - 0.3%

Claiborne County Poll. Cont. Rev. Bonds (South Mississippi Elec. Pwr. Assoc. Proj.):

Series 1985 G1, 3.85% tender 10/12/07 (Nat'l. Rural Utils. Coop. Fin. Corp. Guaranteed), CP mode

1,100

1,100

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Mississippi - continued

Claiborne County Poll. Cont. Rev. Bonds (South Mississippi Elec. Pwr. Assoc. Proj.): - continued

Series 1985 G2, 3.85% tender 10/12/07 (Nat'l. Rural Utils. Coop. Fin. Corp. Guaranteed), CP mode

$ 4,800

$ 4,800

Mississippi Dev. Bank Spl. Oblig. Participating VRDN Series ROC II R6051, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

6,860

6,860

Mississippi Gen. Oblig. Participating VRDN:

Series MS 905, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

3,325

3,325

Series Putters 138, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

16,335

16,335

Series ROC II R 10182, 3.92% (Liquidity Facility Citibank NA) (b)(d)

5,200

5,200

37,620

Missouri - 2.9%

Bi-State Dev. Agcy. Missouri Illinois Metropolitan District Rev. Participating VRDN Series MS 06 1935, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

7,995

7,995

Golden Valley Memorial Hosp. District 3.89%, LOC Bank of America NA, VRDN (b)

10,000

10,000

Jackson County Spl. Oblig. Participating VRDN:

Series ROC II R 4091, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

18,505

18,505

Series ROC RR II R 9014, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

3,485

3,485

Missouri Board of Pub. Bldgs. State Office Bldg. Spl. Oblig. Participating VRDN Series Putters 382, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

7,915

7,915

Missouri Health & Edl. Facilities Auth. Edl. Facilities Rev.:

Participating VRDN Series EGL 07 0001, 3.93% (Liquidity Facility Citibank NA) (b)(d)

2,000

2,000

(DeSmet Jesuit High School Proj.) Series 2002, 4.1%, LOC U.S. Bank NA, Minnesota, VRDN (b)

5,900

5,900

Missouri Highways & Trans. Commission State Road Rev. Participating VRDN:

Series MT 496, 3.95% (Liquidity Facility Landesbank Hessen-Thuringen) (b)(d)

40,000

40,000

Principal Amount (000s)

Value
(000s)

Series MT 497, 3.95% (Liquidity Facility Bayerische Hypo-und Vereinsbank AG) (b)(d)

$ 15,385

$ 15,385

Series MT 499, 3.95% (Liquidity Facility Landesbank Hessen-Thuringen) (b)(d)

16,000

16,000

Series PT 3571, 3.93% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,920

6,920

Series Putters 1433, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

13,870

13,870

Missouri Joint Muni. Elec. Util. Cmnty. Pwr. Proj. Participating VRDN Series ROC II R 620PB, 3.93% (Liquidity Facility Deutsche Postbank AG) (b)(d)

5,750

5,750

Missouri State Highways & Trans. Commission State Road Rev. Participating VRDN Series MT 488, 3.92% (Liquidity Facility KBC Bank NV) (b)(d)

5,000

5,000

Platte County Reorganized School District Participating VRDN Series PT 2180, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,185

5,185

Saint Louis Arpt. Rev. Participating VRDN:

Series DB 161, 3.95% (Liquidity Facility Deutsche Bank AG) (b)(d)

44,530

44,530

Series PT 3431, 3.92% (Liquidity Facility Dexia Cr. Local de France) (b)(d)

38,630

38,630

Series PT 3848, 3.95% (Liquidity Facility Dexia Cr. Local de France) (b)(d)

16,165

16,165

Saint Louis Board of Ed. Participating VRDN Series ROC II R 11121, 3.92% (Liquidity Facility Citibank NA) (b)(d)

5,225

5,225

Springfield Pub. Util. Rev. Participating VRDN:

Series BS 344, 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

19,275

19,275

Series PT 3703, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

20,630

20,630

Series Putters 3655, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

29,190

29,190

337,555

Montana - 0.3%

Montana Health Facilities Auth. Hosp. Rev. Participating VRDN Series MT 250, 3.95% (Liquidity Facility KBC Bank NV) (b)(d)

33,895

33,895

Nebraska - 1.0%

Lincoln Elec. Sys. Rev. Series 2005, 3.74% 10/4/07, CP

26,150

26,150

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Nebraska - continued

Muni. Energy Agcy. of Nebraska Pwr. Swr. Rev. Participating VRDN Series ROC II R2051, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

$ 4,340

$ 4,340

Nebraska Pub. Pwr. District Rev. Participating VRDN Series ROC II R9000, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

4,085

4,085

Nebraska Pub. Pwr. Generation Agcy. Rev.:

Bonds Series ROC II R 11075, 3.85%, tender 12/14/07 (Liquidity Facility Citibank NA) (b)(d)(e)

10,300

10,300

Participating VRDN Series ROC II R 11019 PB, 3.93% (Liquidity Facility Deutsche Postbank AG) (b)(d)

20,400

20,400

Omaha Gen. Oblig. Participating VRDN:

Series EGL 04 10 Class A, 3.93% (Liquidity Facility Citibank NA) (b)(d)

13,065

13,065

Series ROC II R 10085, 3.92% (Liquidity Facility Citibank NA) (b)(d)

10,900

10,900

Omaha Pub. Pwr. District Elec. Rev. Participating VRDN:

Series BA 07 130, 3.92% (Liquidity Facility Bank of America NA) (b)(d)

16,255

16,255

Series ROC II R 9030, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

7,310

7,310

Omaha Spl. Oblig. Participating VRDN Series DB 125, 3.92% (Liquidity Facility Deutsche Bank AG) (b)(d)

8,205

8,205

121,010

Nevada - 1.6%

Clark County Fuel Tax Participating VRDN:

Series MS 1282, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

7,000

7,000

Series PZ 135, 3.96% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,600

6,600

Series ROC II R1035, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

5,900

5,900

Clark County Hwy. Impt. Rev. Participating VRDN Series MT 491, 3.95% (Liquidity Facility KBC Bank NV) (b)(d)

5,965

5,965

Clark County School District Participating VRDN:

Series Clipper 07 35, 3.9% (Liquidity Facility State Street Bank & Trust Co., Boston) (b)(d)

24,630

24,630

Series Merlots 05 B3, 3.92% (Liquidity Facility Wachovia Bank NA) (b)(d)

8,740

8,740

Principal Amount (000s)

Value
(000s)

Series PT 2406, 3.95% (Liquidity Facility KBC Bank NV) (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

$ 11,345

$ 11,345

Series PT 3404, 3.95% (Liquidity Facility Danske Bank AS) (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

8,835

8,835

Series Putters 1157, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

9,480

9,480

Series PZ 169, 3.96% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

10,575

10,575

Series PZ 170, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

7,145

7,145

Series ROC II R 8054, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

12,970

12,970

Las Vegas Valley Wtr. District Participating VRDN Series PT 1675, 3.95% (Liquidity Facility KBC Bank NV) (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

11,810

11,810

Nevada Gen. Oblig. Participating VRDN:

Series Austin 07 170, 3.92% (Liquidity Facility Bank of America NA) (b)(d)

7,410

7,410

Series PT 2762, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

7,755

7,755

Series ROC II R 11166, 3.92% (Liquidity Facility Citibank NA) (b)(d)

20,210

20,210

Nevada Hwy. Impt. Rev. Participating VRDN Series Putters 1577, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

12,350

12,350

Truckee Meadows Wtr. Auth. Wtr. Rev. Participating VRDN Series Austin 07 120, 3.92% (Liquidity Facility Bank of America NA) (b)(d)

11,510

11,510

190,230

New Hampshire - 0.1%

New Hampshire Higher Edl. & Health Facilities Auth. Rev. Participating VRDN Series MS 866, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

10,200

10,200

New Jersey - 1.9%

Essex County Impt. Auth. Rev. Participating VRDN Series PT 4003, 3.78% (Liquidity Facility Dexia Cr. Local de France) (b)(d)(e)

14,125

14,125

New Jersey Econ. Dev. Auth. Rev. Bonds Series PT 3824, 3.73%, tender 3/6/08 (Liquidity Facility Dexia Cr. Local de France) (b)(d)(e)

24,940

24,940

New Jersey Gen. Oblig. TRAN 4.5% 6/24/08

138,300

139,185

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

New Jersey - continued

New Jersey Trans. Trust Fund Auth. Participating VRDN Series Clipper 07 42, 3.9% (Liquidity Facility State Street Bank & Trust Co., Boston) (b)(d)

$ 25,000

$ 25,000

New Jersey Trans. Trust Fund Auth. Trans. Sys. Rev. Participating VRDN Series PT 4327, 3.92% (Liquidity Facility Dexia Cr. Local de France) (b)(d)

16,560

16,560

219,810

New Mexico - 0.1%

Bernalillo County Gross Receipt Tax Rev. Participating VRDN Series PT 2202, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,390

5,390

New Mexico State Univ. Revs. Participating VRDN Series PT 2342, 3.8% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)(e)

3,910

3,910

9,300

New York - 2.6%

Energy Northwest Elec. Rev. Participating VRDN Series MSTC 02 188, 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

10,995

10,995

New York City Indl. Dev. Agcy. Rev. (One Bryant Park LLC Proj.) Series B, 4.11%, LOC Bank of America NA, LOC Citibank NA, VRDN (b)

23,900

23,900

New York City Muni. Wtr. Fin. Auth. Wtr. & Swr. Sys. Rev.:

Participating VRDN:

Series EGL 04 35 Class A, 3.92% (Liquidity Facility Citibank NA) (b)(d)

4,950

4,950

Series EGL 06 74 Class A, 3.91% (Liquidity Facility Landesbank Hessen-Thuringen) (b)(d)

7,045

7,045

Series EGL 7050083 Class A, 3.92% (Liquidity Facility Citibank NA) (b)(d)

8,000

8,000

Series Merlots 00 DDD, 3.92% (Liquidity Facility Wachovia Bank NA) (b)(d)

18,600

18,600

Series ROC II R 441, 3.91% (Liquidity Facility Citibank NA) (b)(d)

10,300

10,300

Series ROC II R406, 3.91% (Liquidity Facility Citibank NA) (b)(d)

21,560

21,560

Series 1:

3.82% 10/12/07 (Liquidity Facility Dexia Cr. Local de France) (Liquidity Facility JPMorgan Chase Bank), CP

30,000

30,000

Principal Amount (000s)

Value
(000s)

3.82% 10/12/07 (Liquidity Facility Dexia Cr. Local de France) (Liquidity Facility JPMorgan Chase Bank), CP

$ 25,000

$ 25,000

3.82% 10/12/07 (Liquidity Facility Dexia Cr. Local de France) (Liquidity Facility JPMorgan Chase Bank), CP

45,000

45,000

New York Dorm. Auth. Revs. Participating VRDN:

Series EGL 06 0138, 3.92% (Liquidity Facility Citibank NA) (b)(d)

13,680

13,680

Series EGL 06 47 Class A, 3.91% (Liquidity Facility Landesbank Hessen-Thuringen) (b)(d)

28,300

28,300

Series ROC II R 11035 CE, 3.91% (Liquidity Facility Citibank NA) (b)(d)

16,120

16,120

Series ROC II R 532, 3.91% (Liquidity Facility Citibank NA) (b)(d)

9,000

9,000

New York Metropolitan Trans. Auth. Rev. Participating VRDN Series EGL 02 6023 Class A, 3.92% (Liquidity Facility Citibank NA) (b)(d)

13,035

13,035

New York Urban Dev. Corp. Rev. Participating VRDN Series ROC II R 10158, 3.91% (Liquidity Facility Citigroup, Inc.) (b)(d)

8,970

8,970

Triborough Bridge & Tunnel Auth. Revs. Participating VRDN Series EGL 03 4, Class A, 3.92% (Liquidity Facility Citibank NA) (b)(d)

10,700

10,700

305,155

Non State Specific - 0.3%

Multi-state Participating VRDN Series Putters 1850 F, 4.04% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

23,925

23,925

Multi-state Schools Participating VRDN Series PZP 016, 4.04% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

7,975

7,975

31,900

North Carolina - 1.4%

North Carolina Participating VRDN Series EC 1063, 3.97% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

9,820

9,820

North Carolina Cap. Facilities Fin. Agcy. Rev. Participating VRDN:

Series EGL 07 0016, 3.91% (Liquidity Facility Landesbank Hessen-Thuringen) (b)(d)

16,000

16,000

Series EGL 7053004 Class A, 3.92% (Liquidity Facility Landesbank Hessen-Thuringen) (b)(d)

13,105

13,105

North Carolina Ctfs. of Prtn. Participating VRDN Series Putters 429, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

6,110

6,110

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

North Carolina - continued

North Carolina Eastern Muni. Pwr. Agcy. Pwr. Sys. Rev. Participating VRDN:

Series MT 99, 3.92% (Liquidity Facility BNP Paribas SA) (b)(d)

$ 4,075

$ 4,075

Series PA 693, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,495

6,495

North Carolina Gen. Oblig. Participating VRDN Series MS 06 2005, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

9,600

9,600

North Carolina Med. Care Commission Health Care Facilities Rev. Participating VRDN Series ROC II R 811, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

31,200

31,200

North Carolina Muni. Pwr. Agcy. #1 Catawba Elec. Rev. Participating VRDN:

Series PT 900, 3.92% (Liquidity Facility BNP Paribas SA) (b)(d)

9,695

9,695

Series ROC II R211, 3.92% (Liquidity Facility Citibank NA) (b)(d)

6,495

6,495

Raleigh Comb Enterprise Systems Participating VRDN Series ROC II R 10032, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

50,240

50,240

162,835

North Dakota - 0.0%

North Dakota Muni. Bond Bank Participating VRDN Series PT 1919, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,475

6,475

Ohio - 1.0%

Cincinnati Technical & Cmnty. College Gen. Receipts Participating VRDN Series PT 02 1587, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,405

6,405

Cuyahoga County Rev. (Cleveland Clinic Health Sys. Obligated Group Prog.):

Subseries B1, 4.06%, VRDN (b)

17,500

17,500

Subseries B3, 4.06%, VRDN (b)

17,300

17,300

Erie County Health Care Facilities Rev. (Commons of Providence Proj.) Series 1999 B, 3.89%, LOC JPMorgan Chase Bank, VRDN (b)

3,100

3,100

Ohio Gen. Oblig. Participating VRDN:

Series PT 2046, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,770

6,770

Series PT 3435, 3.9% (Liquidity Facility DEPFA BANK PLC) (b)(d)

4,785

4,785

Principal Amount (000s)

Value
(000s)

Ohio Higher Edl. Facility Commission Rev. Participating VRDN Series EGL 07 0041, 3.92% (Liquidity Facility Landesbank Hessen-Thuringen) (b)(d)

$ 39,800

$ 39,800

Univ. of Toledo Gen. Receipts 4.05% (FGIC Insured), VRDN (b)

18,175

18,175

113,835

Oklahoma - 0.3%

Oklahoma Dev. Fin. Auth. Rev.:

Participating VRDN Series ROC II R 11024, 3.92% (Liquidity Facility Citibank NA) (b)(d)

22,080

22,080

(Continuing Care Cmnty. Proj.) Series 2002 C, 4.1%, LOC KBC Bank NV, VRDN (b)

100

100

Oklahoma Industries Auth. Rev. Participating VRDN Series Putters 455Z, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

4,330

4,330

Tulsa County Indl. Auth. Cap. Impts. Rev. Bonds Series D, 5% 7/1/08 (FSA Insured)

5,755

5,810

32,320

Oregon - 0.8%

Clackamas County School District #7J Bonds Series PT 3066, 3.8%, tender 3/13/08 (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)(e)

9,440

9,440

Oregon Dept. Administrative Svcs. Ctfs. of Prtn. Participating VRDN:

Series PT 1435, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

4,300

4,300

Series Solar 06 90, 3.92% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

15,615

15,615

Oregon Dept. of Trans. Hwy. User Tax Rev. Participating VRDN Series Putters 469, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

9,600

9,600

Oregon Gen. Oblig. TAN Series A, 4.5% 6/30/08

17,100

17,208

Oregon Homeowner Rev. Participating VRDN Series MT 327, 3.99% (Liquidity Facility Lloyds TSB Bank PLC) (b)(d)

4,805

4,805

Port Morrow Poll. Cont. Rev. Participating VRDN Series FRRI 03 F4J, 4% (Lehman Brothers Hldgs., Inc. Guaranteed) (Liquidity Facility Lehman Brothers Hldgs., Inc.) (b)(d)

10,000

10,000

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Oregon - continued

Portland Swr. Sys. Rev. Participating VRDN:

Series MT 489, 3.92% (Liquidity Facility KBC Bank NV) (b)(d)

$ 11,475

$ 11,475

Series PT 2435, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,960

5,960

88,403

Pennsylvania - 1.8%

Allegheny County Hosp. Dev. Auth. Rev. Participating VRDN:

Series Putters 1281, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

8,800

8,800

Series ROC II R 10238 CE, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

15,440

15,440

Bucks County Wtr. & Swr. Auth. Sys. Rev. Participating VRDN Series Putters 1644, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

3,510

3,510

Delaware County Auth. Hosp. Rev. (Crozer-Chester Med. Ctr. Proj.) Series 1996, 3.87%, LOC KBC Bank NV, VRDN (b)

4,115

4,115

Delaware County Indl. Dev. Auth. Rev. Participating VRDN Series Merlots 06 F2, 3.92% (Liquidity Facility Bank of New York, New York) (b)(d)

40,000

40,000

Lehigh County Gen. Oblig. Participating VRDN Series MT 385, 3.96% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,870

6,870

Lehigh County Gen. Purp. Auth. Participating VRDN Series PT 3909, 3.96% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

4,095

4,095

Luzerne County Indl. Dev. Auth. Rev. (United Methodist Homes Proj.) 3.9%, LOC Bank of New York, New York, VRDN (b)

4,790

4,790

Pennsylvania Higher Edl. Facilities Auth. Hosp. Rev. Participating VRDN Series MT 42, 3.95% (Liquidity Facility Lloyds TSB Bank PLC) (b)(d)

28,155

28,155

Pennsylvania Pub. School Bldg. Auth. Philadelphia School Lease Rev. Participating VRDN:

Series MS 06 1552, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

16,000

16,000

Series MS 06 1586, 3.91% (Liquidity Facility DEPFA BANK PLC) (b)(d)

8,315

8,315

Pennsylvania Tpk. Commission Oil Franchise Tax Rev. Participating VRDN Series Putters 366Z, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

9,415

9,415

Principal Amount (000s)

Value
(000s)

Pennsylvania Tpk. Commission Tpk. Rev. Participating VRDN Series Floaters 06 1402, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

$ 10,000

$ 10,000

Philadelphia Gas Works Rev. Participating VRDN Series DB 340, 3.92% (Liquidity Facility Deutsche Bank AG) (b)(d)

30,850

30,850

Philadelphia Gen. Oblig. TRAN Series A, 4.5% 6/30/08

16,150

16,247

Philadelphia School District Participating VRDN Series Putters 870, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

5,235

5,235

211,837

Rhode Island - 0.1%

Rhode Island & Providence Plantations Participating VRDN Series MS 01 568, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

9,530

9,530

South Carolina - 2.0%

Beaufort County School District BAN 4% 4/11/08

19,100

19,139

Berkeley County School District Participating VRDN Series MSCO 01 656, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

8,473

8,473

Charleston County School District Participating VRDN Series PT 2100, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

13,575

13,575

Charleston Edl. Excellence Fing. Corp. Rev. Participating VRDN:

Series ROC II R481X, 3.92% (Liquidity Facility Citibank NA) (b)(d)

15,075

15,075

Series ROC II R515, 3.92% (Liquidity Facility Citibank NA) (b)(d)

11,155

11,155

Horry County School District Participating VRDN:

Series PT 3606, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

35,625

35,625

Series ROC II R 754 PB, 3.93% (Liquidity Facility Deutsche Postbank AG) (b)(d)

5,660

5,660

South Carolina Pub. Svc. Auth. Rev. Participating VRDN:

Series EGL 03 44 Class A, 3.93% (Liquidity Facility Citibank NA) (b)(d)

4,200

4,200

Series EGL 04 17 Class A, 3.93% (Liquidity Facility Citibank NA) (b)(d)

7,660

7,660

Series EGL 720053021 Class A, 3.92% (Liquidity Facility Landesbank Hessen-Thuringen) (b)(d)

15,615

15,615

Series ROC II R 10090, 3.92% (Liquidity Facility Citibank NA) (b)(d)

1,770

1,770

Series ROC II R 8059, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

9,590

9,590

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

South Carolina - continued

South Carolina Pub. Svc. Auth. Rev. Participating VRDN: - continued

Series ROC II R6007, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

$ 9,020

$ 9,020

South Carolina Trans. Infrastructure Bank Rev. Participating VRDN:

Series MS 728, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

12,500

12,500

Series PT 3184, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,315

5,315

Series PT 3873, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

49,995

49,995

York County School District Participating VRDN Series PZ 228, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

10,440

10,440

234,807

Tennessee - 2.1%

Blount County Pub. Bldg. Auth. Series D, 4.1% (XL Cap. Assurance, Inc. Insured), VRDN (b)

7,300

7,300

Clarksville Natural Gas Acquisition Corp. Rev. Participating VRDN Series Clipper 06 9, 3.93% (Liquidity Facility State Street Bank & Trust Co., Boston) (b)(d)

7,205

7,205

Clarksville Pub. Bldg. Auth. Rev. (Tennessee Muni. Bond Fund Proj.):

4.1%, LOC Bank of America NA, VRDN (b)

9,280

9,280

4.1%, LOC Bank of America NA, VRDN (b)

7,095

7,095

4.1%, LOC Bank of America NA, VRDN (b)

27,800

27,800

Cookeville Reg'l. Med. Ctr. Auth. Rev. 3.89%, LOC Regions Bank of Alabama, VRDN (b)

300

300

Knox County Health Edl. & Hsg. Facilities Board Hosp. Facilities Rev. Participating VRDN Series PA 750, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

8,935

8,935

Knoxville Wastewtr. Sys. Rev. Participating VRDN Series Putters 1292, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

8,060

8,060

Memphis Elec. Sys. Rev. Participating VRDN Series LB 06 P24U, 3.93% (Liquidity Facility Lehman Brothers Hldgs., Inc.) (b)(d)

16,000

16,000

Memphis Gen. Oblig. 3.73% 11/13/07 (Liquidity Facility WestLB AG), CP

16,000

16,000

Montgomery County Pub. Bldg. Auth. Pooled Fing. Rev. (Tennessee County Ln. Pool Prog.):

4.1%, LOC Bank of America NA, VRDN (b)

6,080

6,080

Principal Amount (000s)

Value
(000s)

4.1%, LOC Bank of America NA, VRDN (b)

$ 61,215

$ 61,215

Nashville & Davidson County Metropolitan Govt. Gen. Oblig. Participating VRDN Series Clipper 06 4, 3.93% (Liquidity Facility State Street Bank & Trust Co., Boston) (b)(d)

5,000

5,000

Sevier County Pub. Bldg. Auth. Rev.:

Series 6A1, 4.09% (Liquidity Facility DEPFA BANK PLC), VRDN (b)

34,140

34,140

4.1% (XL Cap. Assurance, Inc. Insured), VRDN (b)

6,000

6,000

Shelby County Gen. Oblig. Participating VRDN Series ROC II R 10172, 3.92% (Liquidity Facility Citibank NA) (b)(d)

6,780

6,780

Sullivan County Health, Edl. & Hsg. Facilities Board Hosp. Rev. Participating VRDN Series LB 07 FC4, 3.95% (Lehman Brothers Hldgs., Inc. Guaranteed) (Liquidity Facility Lehman Brothers Hldgs., Inc.) (b)(d)

3,800

3,800

Sullivan County Health, Edl. & Hsg. Facilities Wellmont Health Hosp. Rev. Participating VRDN Series LB 06 F6, 3.95% (Liquidity Facility Lehman Brothers Hldgs., Inc.) (b)(d)

8,700

8,700

Vanderbilt Univ. Series A, 3.78% 10/3/07, CP

8,000

8,000

247,690

Texas - 20.3%

Alamo Cmnty. College District Participating VRDN Series Solar 06 42, 3.91% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

10,380

10,380

Allen Independent School District Participating VRDN Series Putters 715, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

3,985

3,985

Alvin Independent School District Participating VRDN Series PT 3110, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,125

6,125

Arlington Spl. Oblig. Participating VRDN Series LB 05 L19, 3.94% (Liquidity Facility Lehman Brothers Hldgs., Inc.) (b)(d)

11,975

11,975

Austin Elec. Student Finl. Auth. Participating VRDN Series Solar 06 91, 3.91% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

10,265

10,265

Austin Elec. Util. Sys. Rev. Participating VRDN:

Series ROC II R 10100, 3.92% (Liquidity Facility Citibank NA) (b)(d)

9,000

9,000

Series SGA 131, 3.94% (Liquidity Facility Societe Generale) (b)(d)

8,605

8,605

3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

8,625

8,625

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Texas - continued

Austin Gen. Oblig. Participating VRDN Series ROC II R 10134, 3.92% (Liquidity Facility Citibank NA) (b)(d)

$ 5,530

$ 5,530

Austin Independent School District Participating VRDN Series Austin 167, 3.92% (Liquidity Facility Bank of America NA) (b)(d)

7,265

7,265

Austin Util. Sys. Rev.:

Participating VRDN Series BA 98 V, 3.92% (Liquidity Facility Bank of America NA) (b)(d)

4,325

4,325

Series A, 3.78% 10/3/07, LOC JPMorgan Chase Bank, LOC State Street Bank & Trust Co., Boston, CP

7,965

7,965

Austin Wtr. & Wastewtr. Sys. Rev. Participating VRDN:

Series Floater PZ 153, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

4,800

4,800

Series Merlots 01 A63, 3.92% (Liquidity Facility Bank of New York, New York) (b)(d)

6,415

6,415

Series Putters 1319, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

9,075

9,075

Series ROC II R 10173, 3.92% (Liquidity Facility Citibank NA) (b)(d)

4,080

4,080

Series ROC II R 9508, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

15,475

15,475

Beaumont Wtrwks. & Swr. Sys. Participating VRDN Series Putters 859, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

5,450

5,450

Brownsville Independent School District Participating VRDN Series PT 3627, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

8,915

8,915

Brownsville Util. Sys. Rev. Participating VRDN:

Series ROC II R 4074, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

10,320

10,320

Series Solar 06 68, 3.91% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

3,130

3,130

Canadian River Muni. Wtr. Auth. Participating VRDN:

Series PT 3276, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,250

5,250

Series ROC II R 2204, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

8,500

8,500

Canutillo Independent School District Participating VRDN Series PT 1936, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

4,780

4,780

Coastal Bend Health Facilities Dev. Corp. (Christus Health Proj.) Series B3, 3.86% (AMBAC Insured), VRDN (b)

26,455

26,455

Principal Amount (000s)

Value
(000s)

Comal Independent School District Participating VRDN Series PT 1676, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

$ 5,880

$ 5,880

Corpus Christi Gen. Oblig. Participating VRDN:

Series PT 2105, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

9,605

9,605

Series Putters 968, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

4,365

4,365

Corsicana Independent School District Participating VRDN Series PT 2430, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,150

5,150

Crowley Independent School District Participating VRDN Series MS 1171, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

5,105

5,105

Cypress-Fairbanks Independent School District Participating VRDN:

Series PT 3405, 3.95% (Liquidity Facility Danske Bank AS) (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

26,930

26,930

Series PT 3893, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,235

5,235

Series ROC II R 7058, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

14,795

14,795

Dallas Area Rapid Transit Participating VRDN Series BA 07 134, 3.92% (Liquidity Facility Bank of America NA) (b)(d)

18,155

18,155

Dallas Area Rapid Transit Sales Tax Rev. Participating VRDN:

Series EGL 01 4310 Class A, 3.93% (Liquidity Facility Citibank NA) (b)(d)

6,290

6,290

Series MS 06 1654, 3.91% (Liquidity Facility Bayerische Hypo-und Vereinsbank AG) (b)(d)

23,385

23,385

Series ROC II R3014, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

5,125

5,125

Dallas County Util. & Reclamation District Rev. Participating VRDN Series PA 1136R, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,570

6,570

Dallas Gen. Oblig. Bonds 5% 2/15/08

7,680

7,720

Dallas Independent School District Participating VRDN Series BA 07 140, 3.92% (Liquidity Facility Bank of America NA) (b)(d)

6,440

6,440

Dallas North Texas Tollway Auth. Series A, 3.84% 10/2/07, LOC Bank of America NA, CP

18,000

18,000

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Texas - continued

Dallas Wtrwks. & Swr. Sys. Rev. Participating VRDN:

Series PT 3441, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

$ 8,755

$ 8,755

Series Putters 1434, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

2,200

2,200

Series Solar 06 60, 3.92% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

19,525

19,525

Denton Util. Sys. Rev. Participating VRDN Series MS 00 428, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

9,835

9,835

Dickinson Independent School District Participating VRDN:

Series AAB 06 10, 3.93% (Liquidity Facility ABN-AMRO Bank NV) (b)(d)

12,615

12,615

Series DB 146, 3.92% (Liquidity Facility Deutsche Bank AG) (b)(d)

8,365

8,365

Series DB 147, 3.92% (Liquidity Facility Deutsche Bank AG) (b)(d)

9,185

9,185

Series DB 152, 3.99% (Liquidity Facility Deutsche Bank AG) (b)(d)

6,220

6,220

Duncanville Independent School District Participating VRDN:

Series MSTC 3000, 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

8,765

8,765

Series PT 3209, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

4,280

4,280

Edinburg Consolidated Independent School District Participating VRDN:

Series Putters 1027, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

11,640

11,640

Series SGA 106, 3.94% (Liquidity Facility Societe Generale) (b)(d)

2,485

2,485

Elgin Independent School District Participating VRDN Series DB 166, 3.99% (Liquidity Facility Deutsche Bank AG) (b)(d)

5,625

5,625

Frisco Gen. Oblig. Participating VRDN:

Series MSTC 01 170, 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

13,105

13,105

Series PT 1905, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

4,000

4,000

Frisco Independent School District Participating VRDN Series Putters 476, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

4,130

4,130

Principal Amount (000s)

Value
(000s)

Galena Park Independent School District Participating VRDN Series BA 07 121, 3.92% (Liquidity Facility Bank of America NA) (b)(d)

$ 6,955

$ 6,955

Goose Creek Independent School District Participating VRDN Series PZ 219, 3.65% (Liquidity Facility Wells Fargo & Co.) (b)(d)(e)

10,285

10,285

Grand Prairie Independent School District Participating VRDN:

Series ROC II R 11161, 3.92% (Liquidity Facility Citibank NA) (b)(d)

3,800

3,800

Series ROC II R 6096, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

10,540

10,540

Grapevine-Colleyville Independent School District Participating VRDN Series PT 3530, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

8,110

8,110

Harlandale Independent School District Participating VRDN Series SGA 100, 3.94% (Liquidity Facility Societe Generale) (b)(d)

7,480

7,480

Harris County Flood Cont. District Participating VRDN Series Putters 1636, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

19,140

19,140

Harris County Gen. Oblig.:

Participating VRDN:

Series Clipper 07 46, 3.91% (Liquidity Facility State Street Bank & Trust Co., Boston) (b)(d)

40,000

40,000

Series EGL 02 6012 Class A, 3.93% (Liquidity Facility Citibank NA) (b)(d)

4,000

4,000

Series Putters 545, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

4,650

4,650

Series Putters 646, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

4,180

4,180

Series ROC II R 718 PB, 3.93% (Liquidity Facility Deutsche Postbank AG) (b)(d)

9,465

9,465

Series C, 3.7% 10/2/07, CP

23,750

23,750

Harris County Health Facilities Dev. Corp. Hosp. Rev. Participating VRDN Series LB 05 L15, 3.93% (Liquidity Facility Lehman Brothers Hldgs., Inc.) (b)(d)

6,445

6,445

Harris County-Houston Sports Auth. Rev. Participating VRDN Series PZ 95, 3.96% (Liquidity Facility BNP Paribas SA) (b)(d)

15,180

15,180

Harris County-Houston Sports Auth. Spl. Rev.:

Participating VRDN Series PZ 65, 3.96% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

8,165

8,165

(Rodeo Proj.) Series 2001 C, 3.85% (MBIA Insured), VRDN (b)

19,925

19,925

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Texas - continued

Hays Consolidated Independent School District Participating VRDN:

Series PT 2543, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

$ 3,955

$ 3,955

Series Putters 632, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

3,160

3,160

Houston Arpt. Sys. Rev. Participating VRDN:

Series DB 291, 3.95% (Liquidity Facility Deutsche Bank AG) (b)(d)

13,400

13,400

Series EGL 01 4306, 3.93% (Liquidity Facility Citibank NA) (b)(d)

8,910

8,910

Series EGL 07 0117, 3.92% (Liquidity Facility Citibank NA) (b)(d)

7,000

7,000

Series MS 845, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

3,010

3,010

Series MSTC 00 98, 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

19,965

19,965

Houston Gen. Oblig.:

Participating VRDN:

Series EGL 04 23 Class A, 3.93% (Liquidity Facility Citibank NA) (b)(d)

4,950

4,950

Series PT 969, 3.92% (Liquidity Facility DEPFA BANK PLC) (b)(d)

18,835

18,835

Series D, 3.75% 11/13/07 (Liquidity Facility DEPFA BANK PLC), CP

10,000

10,000

Series F, 3.7% 10/4/07 (Liquidity Facility DEPFA BANK PLC), CP

10,000

10,000

Houston Higher Ed. Fin. Corp. Higher Ed. Rev. Participating VRDN Series MS 06 2042, 3.91% (Liquidity Facility Wells Fargo & Co.) (b)(d)

9,565

9,565

Houston Independent School District Participating VRDN Series PT 3160, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,360

5,360

Houston Occupancy Tax and Spl. Rev. Participating VRDN Series MSTC 06 254, 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

3,400

3,400

Houston Util. Sys. Rev.:

Participating VRDN:

EGL 07 0007, 3.92% (Liquidity Facility Citibank NA) (b)(d)

20,895

20,895

Series Austin 07 169, 3.92% (Liquidity Facility Bank of America NA) (b)(d)

5,945

5,945

Series EGL 06 78 Class A, 3.92% (Liquidity Facility Bayerische Landesbank (UNGTD)) (b)(d)

17,000

17,000

Principal Amount (000s)

Value
(000s)

Series PT 2303, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

$ 5,635

$ 5,635

Series Putters 669, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

6,400

6,400

Series Putters 906, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

5,000

5,000

Series ROC II R 9096, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

20,920

20,920

Series ROC II R 9097, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

8,060

8,060

Series Solar 06 70, 3.91% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

35,530

35,530

Series A, 3.72% 10/11/07 (Liquidity Facility Bayerische Landesbank Girozentrale) (Liquidity Facility WestLB AG), CP

10,000

10,000

Houston Wastewtr. Finl. Svcs. Auth. Participating VRDN Series LB 06 P91, 3.98% (Liquidity Facility Lehman Brothers Hldgs., Inc.) (b)(d)

7,895

7,895

Houston Wtr. & Swr. Sys. Rev. Participating VRDN:

Series BA 02 F, 3.92% (Liquidity Facility Bank of America NA) (b)(d)

6,525

6,525

Series PT 3568, 3.92% (Liquidity Facility Dexia Cr. Local de France) (b)(d)

9,310

9,310

Humble Independent School District Participating VRDN Series Solar 06 20, 3.91% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

14,375

14,375

Hutto Independent School District Participating VRDN 3.92% (Liquidity Facility Bank of New York, New York) (b)(d)

9,380

9,380

Jefferson County Participating VRDN Series PT 1414, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,435

6,435

Katy Independent School District Participating VRDN Series PT 1598, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,555

5,555

Keller Independent School District Participating VRDN Series PT 2280, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

12,570

12,570

Klein Independent School District Participating VRDN Series PT 3371, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

3,225

3,225

La Joya Independent School District Participating VRDN Series ROC RR II 650, 3.92% (Liquidity Facility Citibank NA) (b)(d)

12,375

12,375

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Texas - continued

Leander Independent School District Participating VRDN:

Series PT 2405, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

$ 5,210

$ 5,210

Series Putters 507, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

7,150

7,150

Lewisville Independent School District Participating VRDN Series PT 2089, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,555

5,555

Lower Colorado River Auth. Rev.:

Participating VRDN Series EGL 00 4302, 3.93% (Liquidity Facility Citibank NA) (b)(d)

5,880

5,880

Series A:

3.65% 2/6/08 (Liquidity Facility JPMorgan Chase Bank), CP

10,400

10,400

3.65% 2/6/08 (Liquidity Facility JPMorgan Chase Bank), CP

10,500

10,500

Lower Colorado River Auth. Transmission Contract Rev. Participating VRDN Series ROC II R4530, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

5,605

5,605

Mansfield Independent School District Participating VRDN Series PA 1174, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

10,080

10,080

McAllen Wtrwks. & Swr. Sys. Rev. Participating VRDN Series Putters 1064, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

5,845

5,845

Mesquite Independent School District Participating VRDN Series PT 2192, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,215

6,215

Mission Consolidated Independent School District Participating VRDN Series SGA 105, 3.94% (Liquidity Facility Societe Generale) (b)(d)

6,000

6,000

Montgomery County Gen. Oblig. Participating VRDN Series PT 2339, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,825

6,825

North Central Texas Health Facilities Dev. Corp. Rev. Participating VRDN Series PT 913, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

12,080

12,080

North East Texas Independent School District Participating VRDN:

Series EGL 07 0123, 3.91% (Liquidity Facility Banco Bilbao Vizcaya Argentaria SA) (b)(d)

8,935

8,935

Series PT 3951, 3.95% (Liquidity Facility Bayerische Hypo-und Vereinsbank AG) (b)(d)

14,465

14,465

Principal Amount (000s)

Value
(000s)

Series Putters 1395, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

$ 8,590

$ 8,590

North Texas Muni. Wtr. District Wtr. Sys. Rev. Participating VRDN:

Series ROC II R 593 PB, 3.93% (Liquidity Facility Deutsche Postbank AG) (b)(d)

8,440

8,440

Series ROC II R6074, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

14,630

14,630

North Texas Tollway Auth. Dallas North Tollway Sys. Rev. Participating VRDN Series AAB 06 6, 3.93% (Liquidity Facility ABN-AMRO Bank NV) (b)(d)

10,015

10,015

Northside Independent School District Participating VRDN Series PT 4063, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

15,195

15,195

Odessa Wtr. & Swr. Rev. Participating VRDN Series ROC II R 10146, 3.92% (Liquidity Facility Citibank NA) (b)(d)

7,695

7,695

Pasadena Gen. Oblig. Participating VRDN Series Putters 1037, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

11,030

11,030

Plano Independent School District Participating VRDN:

Series Putters 1428:

3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

10,095

10,095

3.99% (Liquidity Facility KBC Bank NV) (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,195

5,195

Series ROC II R 2106, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

5,790

5,790

Richardson Independent School District Participating VRDN Series Putters 1504, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

10,900

10,900

Rockwell Independent School District Participating VRDN Series MSTC 06 270 Class A, 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

24,585

24,585

San Antonio Elec. & Gas Rev. Participating VRDN Series DB 280, 3.95% (Liquidity Facility Deutsche Bank AG) (b)(d)

7,100

7,100

San Antonio Elec. & Gas Sys. Rev. Participating VRDN:

Series PT 1977, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

7,210

7,210

Series Putters 1121, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

12,970

12,970

Series Putters 1451, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

3,420

3,420

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Texas - continued

San Antonio Gen. Oblig. Participating VRDN:

Series Putters PZ 146, 3.96% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

$ 15,380

$ 15,380

Series ROC II R7519, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

5,090

5,090

San Antonio Independent School District Participating VRDN Series PT 1600, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

11,940

11,940

San Antonio Wtr. Sys. Rev. Participating VRDN:

Series EGL 05 3005 Class A, 3.93% (Liquidity Facility Citibank NA) (b)(d)

6,055

6,055

Series EGL 06 5 Class A, 3.93% (Liquidity Facility Citibank NA) (b)(d)

14,500

14,500

Series Merlots 00 VV, 3.92% (Liquidity Facility Wachovia Bank NA) (b)(d)

21,000

21,000

Series MS 1237, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

18,750

18,750

Schertz/Seguin Local Govt. Corp. Contract Rev. Participating VRDN Series MSTC 01 114, 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

9,995

9,995

Seminole Independent School District Participating VRDN Series DB 286, 3.95% (Liquidity Facility Deutsche Bank AG) (b)(d)

14,000

14,000

Socorro Independent School District Participating VRDN:

Series PT 2653, 3.95% (Liquidity Facility Danske Bank AS) (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

10,950

10,950

Series Putters 1036, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

9,600

9,600

Springfield Pub. Util. Rev. Participating VRDN Series AAB 07 6, 3.93% (Liquidity Facility ABN-AMRO Bank NV) (b)(d)

11,770

11,770

Tarrant County Health Facilities Dev. Corp. Health Sys. Rev. Participating VRDN Series Merlots 00 BB, 3.92% (Liquidity Facility Wachovia Bank NA) (b)(d)

7,870

7,870

Tarrant County Health Facilities Dev. Corp. Rev. (Carter Blood Care Proj.) Series 1998, 3.96%, LOC JPMorgan Chase Bank, VRDN (b)

8,050

8,050

Temple Independent School District Participating VRDN Series DB 136, 3.92% (Liquidity Facility Deutsche Bank AG) (b)(d)

3,075

3,075

Principal Amount (000s)

Value
(000s)

Texas A&M Univ. Rev.:

Bonds Series 2005 B, 5% 5/15/08

$ 6,500

$ 6,553

Participating VRDN Series ROC II R4005, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

4,920

4,920

Texas Dept. of Trans. Ctfs. of Prtn. Series A, 3.65% 11/8/07, LOC Bank of America NA, LOC State Street Bank & Trust Co., Boston, CP

17,500

17,500

Texas Gen. Oblig.:

Participating VRDN:

Series EGL 06 126, Class A, 3.93% (Liquidity Facility Citibank NA) (b)(d)

14,400

14,400

Series EGL 07 139, 3.92% (Liquidity Facility Citibank NA) (b)(d)

8,685

8,685

Series MS 06 2043, 3.91% (Liquidity Facility Wells Fargo & Co.) (b)(d)

7,270

7,270

Series MS 1147, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

4,005

4,005

Series MT 355, 3.92% (Liquidity Facility Svenska Handelsbanken AB) (b)(d)

8,565

8,565

Series PT 3018, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,455

5,455

Series PT 3026, 3.93% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

4,140

4,140

Series PT 3670, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

17,080

17,080

Series Putters 05 1013A, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

3,635

3,635

Series Putters 1016, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

3,295

3,295

Series Putters 1361, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

17,330

17,330

Series PZ 108, 3.96% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

12,390

12,390

Series ROC II R 11157, 3.92% (Liquidity Facility Citibank NA) (b)(d)

3,180

3,180

Series ROC II R 9089, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

7,000

7,000

Series Solar 06 57, 3.91% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

10,310

10,310

TRAN 4.5% 8/28/08

473,100

476,477

Texas Muni. Pwr. Agcy. Rev. Participating VRDN Series Putters 1332, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

4,485

4,485

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Texas - continued

Texas State Univ. Sys. Fing. Rev. Participating VRDN:

Series PT 3473, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

$ 8,090

$ 8,090

Series PT 3474, 3.95% (Liquidity Facility Dexia Cr. Local de France) (b)(d)

12,700

12,700

Texas Tpk. Auth. Central Texas Tpk. Sys. Rev.:

Bonds 5% 6/1/08

19,375

19,540

Participating VRDN Series MS 06 1407, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

10,509

10,509

Texas Trans. Commission State Hwy. Fund Rev. Participating VRDN:

Series MSTC 7026, 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

6,425

6,425

Series Putters 1329, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

18,105

18,105

Texas Wtr. Dev. Board Rev. Participating VRDN Series ROC II R 7051, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

9,055

9,055

The Colony Wtr. & Swr. Sys. Rev. Bonds Series PT 2369, 3.8%, tender 3/13/08 (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)(e)

7,320

7,320

Trinity River Auth. Rev. Participating VRDN Series Putters 1058 B, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

4,965

4,965

United Independent School District Participating VRDN Series PT 3121, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,725

5,725

Univ. of North Texas Univ. Rev. Participating VRDN Series SGA 146, 3.94% (Liquidity Facility Societe Generale) (b)(d)

3,000

3,000

Univ. of Texas Permanent Univ. Fund Rev. Participating VRDN Series Putters 411, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

2,805

2,805

Univ. of Texas Univ. Revs.:

Bonds Series ROC II R 11077, 3.85%, tender 12/14/07 (Liquidity Facility Citibank NA) (b)(d)(e)

2,555

2,555

Participating VRDN:

Series MS 98 97, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

14,885

14,885

Series Putters 1328, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

13,620

13,620

Series Putters 1604, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

11,875

11,875

Principal Amount (000s)

Value
(000s)

Series Putters 584, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

$ 18,745

$ 18,745

Series Putters 592, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

5,565

5,565

Series ROC II R 1080, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

6,780

6,780

Weslaco Health Facilities Dev. Corp. Rev. Participating VRDN Series LB 04 L31J, 3.93% (Liquidity Facility Lehman Brothers Hldgs., Inc.) (b)(d)

13,950

13,950

White Settlement Independent School District Participating VRDN Series PT 3047, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

7,035

7,035

Wylie Independent School District Participating VRDN Series PT 2316, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,420

6,420

Ysleta Independent School District Participating VRDN:

Series Putters 1039, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

2,845

2,845

Series Putters 1051, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

5,810

5,810

2,359,409

Utah - 1.5%

Central Utah Wtr. Conservatory District Participating VRDN Series PT 2420, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,250

5,250

Intermountain Pwr. Agcy. Pwr. Supply Rev.:

Bonds Series A, 5% 7/1/08 (FSA Insured)

2,500

2,524

Series 1997 B2, 3.8% 10/9/07 (Liquidity Facility Bank of Nova Scotia), CP

6,000

6,000

Series 1997 B3, 3.65% 3/6/08 (Liquidity Facility Bank of Nova Scotia), CP

45,000

45,000

Series 1998 B4, 3.65% 3/6/08 (Liquidity Facility Bank of Nova Scotia), CP

32,300

32,300

Orem Wtr. & Storm Swr. Rev. Participating VRDN Series ROC II R 7506, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

6,205

6,205

Riverton Hosp. Rev. Participating VRDN Series Putters 1762, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

30,000

30,000

Utah Board of Regency Rev. Participating VRDN Series PT 4321, 3.95% (Liquidity Facility Dexia Cr. Local de France) (b)(d)

11,980

11,980

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Utah - continued

Utah Gen. Oblig. Participating VRDN Series EC 1159, 3.97% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

$ 5,800

$ 5,800

Utah Transit Auth. Sales Tax Rev. Participating VRDN:

Series GS 07 63Z, 3.91% (Liquidity Facility Goldman Sachs Group, Inc.) (b)(d)

4,860

4,860

Series MS 1197, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

20,000

20,000

Series ROC II R 609PB, 3.93% (Liquidity Facility Deutsche Postbank AG) (b)(d)

4,025

4,025

173,944

Vermont - 0.1%

Univ. of Vermont and State Agricultural College Participating VRDN Series EGL 06 86 Class A, 3.92% (Liquidity Facility Landesbank Hessen-Thuringen) (b)(d)

15,475

15,475

Virginia - 1.7%

Chesterfield County Indl. Dev. Auth. Rev. Participating VRDN Series PT 886, 4.01% (Liquidity Facility Lloyds TSB Bank PLC) (b)(d)

4,300

4,300

Henrico County Wtr. & Swr. Rev. Participating VRDN Series ROC II R 753 PB, 3.93% (Liquidity Facility Deutsche Postbank AG) (b)(d)

6,290

6,290

Loudoun County Gen. Oblig. Participating VRDN Series Putters 451, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

3,860

3,860

Montgomery County Indl. Dev. Auth. Rev. (Virginia Tech Foundation Proj.) 4.08%, LOC Bank of America NA, VRDN (b)

18,280

18,280

Portsmouth Gen. Oblig. Participating VRDN Series ROC II R6054, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

8,560

8,560

Richmond Pub. Util. Rev. Participating VRDN:

Series ROC II R 11027, 3.92% (Liquidity Facility Citibank NA) (b)(d)

975

975

Series ROC II R 6094, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

35,205

35,205

Series ROC II R 9084, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

19,855

19,855

Series ROC II R 9085, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

19,855

19,855

Univ. of Virginia Univ. Revs. Participating VRDN Series EGL 06 17 Class A, 3.93% (Liquidity Facility Citibank NA) (b)(d)

12,200

12,200

Principal Amount (000s)

Value
(000s)

Virginia College Bldg. Auth. Edl. Facilities Rev. Participating VRDN:

Series EC 1167, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

$ 4,040

$ 4,040

Series MS 01 721, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

27,885

27,885

Virginia Commonwealth Trans. Board Rev. Participating VRDN Series MS 01 727, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

3,665

3,665

Virginia Pub. School Auth.:

Bonds Series 7, 4% 4/15/08

10,735

10,754

Participating VRDN Series Putters 139, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

16,870

16,870

192,594

Washington - 5.5%

Central Puget Sound Reg'l. Trans. Auth. Sales & Use Tax Rev. Participating VRDN Series PT 3449, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,905

6,905

Central Washington Univ. Sys. Rev. Participating VRDN Series PT 2251, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

7,200

7,200

Clark County Gen. Oblig. Participating VRDN Series Putters 541, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

3,955

3,955

Clark County School District #114, Evergreen Participating VRDN Series PT 1575, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,100

5,100

Energy Northwest Elec. Rev. Participating VRDN:

Series PA 825, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,245

6,245

Series PT 1978, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,415

6,415

Series Putters 1282, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

10,545

10,545

Series Putters 1961, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

10,305

10,305

Series Putters 256, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

4,545

4,545

Series ROC II R4524, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

4,970

4,970

Everett Gen. Oblig. 3.92%, LOC Bank of America NA, VRDN (b)

2,600

2,600

Goat Hill Properties Lease Rev. Participating VRDN Series Putters 957, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

7,280

7,280

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Washington - continued

King County Gen. Oblig. Participating VRDN:

Series MS 1242, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

$ 7,000

$ 7,000

Series PT 2170, 3.95% (Liquidity Facility KBC Bank NV) (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

8,000

8,000

King County Pub. Hosp. District #2 Participating VRDN Series PT 2469, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

7,845

7,845

King County School District #401 Highline Pub. Schools Participating VRDN Series ROC RR II R 2151, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

5,250

5,250

King County Swr. Rev. Participating VRDN:

Series Merlots 00 E, 3.92% (Liquidity Facility Wachovia Bank NA) (b)(d)

5,525

5,525

Series MS 01 554, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

9,385

9,385

Series Putters 1612, 3.87% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

4,040

4,040

Series Solar 06 77, 3.91% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

7,655

7,655

Port of Seattle Rev. Participating VRDN:

Series DB 273, 3.95% (Liquidity Facility Deutsche Bank AG) (b)(d)

8,090

8,090

Series PT 3043, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

8,320

8,320

Series PT 3499, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

7,225

7,225

Series ROC II R 9029, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

9,510

9,510

Series ROC II RR 9028, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

9,510

9,510

Port of Tacoma Rev. Participating VRDN Series PT 2164, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

7,875

7,875

Seattle Drainage & Wastewtr. Rev. Participating VRDN Series PT 1604, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

8,665

8,665

Seattle Wtr. Sys. Rev. Participating VRDN:

Series Putters 3664 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

20,560

20,560

Series ROC II R 11144, 3.92% (Liquidity Facility Citibank NA) (b)(d)

11,815

11,815

Series SGA 90, 3.94% (Liquidity Facility Societe Generale) (b)(d)

15,815

15,815

Principal Amount (000s)

Value
(000s)

Series Solar 06 2, 3.82% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)(e)

$ 9,835

$ 9,835

Snohomish County Hsg. Auth. Hsg. Rev. (Ebey Arms Centerhouse Proj.) 3.92%, LOC Bank of America NA, VRDN (b)

3,000

3,000

Snohomish County Pub. Util. District #1 Series A2, 3.86% (FSA Insured), VRDN (b)

33,550

33,550

Spokane County School District #81 Participating VRDN Series ROC II R4000, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

3,535

3,535

Tacoma Convention Ctr. Participating VRDN Series PT 2344, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,010

6,010

Tacoma Gen. Oblig. Participating VRDN Series PT 2322, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,760

5,760

Thurston County School District #111 Participating VRDN Series Putters 1396, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

8,260

8,260

Univ. of Washington Univ. Revs. Participating VRDN Series Solar 07 75, 3.91% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)

38,665

38,665

Washington Dept. of Motor Vehicles Participating VRDN Series BS 3050, 3.92% (Liquidity Facility Bear Stearns Companies, Inc.) (b)(d)

18,215

18,215

Washington Econ. Dev. Fin. Auth. Lease Participating VRDN Series PT 2333, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,720

6,720

Washington Gen. Oblig. Participating VRDN:

Series Clipper 05 39, 3.93% (Liquidity Facility State Street Bank & Trust Co., Boston) (b)(d)

37,230

37,230

Series EC 1116, 3.97% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,640

5,640

Series EGL 00 4704, 3.93% (Liquidity Facility Citibank NA) (b)(d)

3,065

3,065

Series LB 06 P23U, 3.93% (Liquidity Facility Lehman Brothers Hldgs., Inc.) (b)(d)

10,000

10,000

Series MS 00 388, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

12,145

12,145

Series PA 3863, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

7,590

7,590

Series PT 2093, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

11,715

11,715

Series PT 2563, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

9,380

9,380

Municipal Securities - continued

Principal Amount (000s)

Value
(000s)

Washington - continued

Washington Gen. Oblig. Participating VRDN: - continued

Series PT 3874, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

$ 12,145

$ 12,145

Series Putters 1359, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

3,410

3,410

Series Putters 1360, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

1,965

1,965

Series RobIns 6, 3.92% (Liquidity Facility Bank of New York, New York) (b)(d)

13,095

13,095

Series ROC II R 10034, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

44,845

44,845

Series ROC II R 10093, 3.92% (Liquidity Facility Citibank NA) (b)(d)

12,060

12,060

Series ROC II R 10094, 3.92% (Liquidity Facility Citibank NA) (b)(d)

7,520

7,520

Series ROC II R 6090, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

7,760

7,760

Series ROC II R 7059, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

5,100

5,100

Washington Health Care Facilities Auth. Rev.:

Participating VRDN Series ROC II R510CE, 3.92% (Liquidity Facility Citibank NA) (b)(d)

9,000

9,000

(Seattle Cancer Care Alliance Proj.) 3.96%, LOC KeyBank NA, VRDN (b)

4,150

4,150

Washington Hsg. Fin. Commission Nonprofit Hsg. Rev. (Horizon House Proj.) 3.91%, LOC Bank of America NA, VRDN (b)

44,595

44,595

634,110

West Virginia - 0.2%

West Virginia Gen. Oblig. Participating VRDN Series Putters 1114, 3.92% (Liquidity Facility JPMorgan Chase & Co.) (b)(d)

4,230

4,230

West Virginia Higher Ed. Policy Commission Rev. Participating VRDN Series Solar 06 50, 3.75% (Liquidity Facility U.S. Bank NA, Minnesota) (b)(d)(e)

15,690

15,690

West Virginia Univ. Revs. Participating VRDN Series PZ 56, 3.99% (Liquidity Facility BNP Paribas SA) (b)(d)

2,215

2,215

22,135

Principal Amount (000s)

Value
(000s)

Wisconsin - 2.7%

Green Bay Wtr. Sys. Rev. Participating VRDN Series PT 2396, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

$ 5,685

$ 5,685

Manitowoc Elec. Rev. Participating VRDN Series DB 110, 3.92% (Liquidity Facility Deutsche Bank AG) (b)(d)

14,285

14,285

Milwaukee Gen. Oblig. RAN:

4.25% 3/27/08

17,000

17,054

4.5% 9/4/08

53,800

54,213

Milwaukee Redev. Auth. Rev. Participating VRDN Series PT 2042, 3.99% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

5,925

5,925

Milwaukee Swr. Rev. Participating VRDN Series ROC II R4500, 3.92% (Liquidity Facility Citigroup, Inc.) (b)(d)

3,525

3,525

Univ. of Wisconsin Hosp. & Clinics Auth. Participating VRDN Series Merlots 00 RR, 3.92% (Liquidity Facility Wachovia Bank NA) (b)(d)

7,000

7,000

Wisconsin Gen. Oblig.:

Participating VRDN:

Series MS 1166, 3.91% (Liquidity Facility Morgan Stanley) (b)(d)

39,545

39,545

Series Putters 1321, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

4,135

4,135

Series Putters 531, 3.92% (Liquidity Facility JPMorgan Chase Bank) (b)(d)

8,425

8,425

TRAN 4.5% 6/16/08

60,500

60,814

Wisconsin Health & Edl. Facilities Auth. Rev.:

Participating VRDN:

Series MT 318, 3.92% (Liquidity Facility Landesbank Hessen-Thuringen) (b)(d)

52,000

52,000

Series MT 389, 3.95% (Liquidity Facility Merrill Lynch & Co., Inc.) (b)(d)

6,750

6,750

Series PT 761, 3.92% (Liquidity Facility Svenska Handelsbanken AB) (b)(d)

7,585

7,585

Series RobIns 03 A, 3.93% (Liquidity Facility Bank of New York, New York) (b)(d)

7,400

7,400

(Riverview Hosp. Assoc. Proj.) Series 2001, 4.1%, LOC U.S. Bank NA, Minnesota, VRDN (b)

7,400

7,400

Wisconsin Trans. Rev. Participating VRDN Series MS 06 1864, 3.91% (Liquidity Facility Rabobank Nederland Coop. Central) (b)(d)

7,564

7,564

309,305

Principal Amount (000s)

Value
(000s)

Other - 1.8%

Fidelity Tax-Free Cash Central Fund, 3.9% (a)(c)

$ 204,692

$ 204,692

TOTAL INVESTMENT PORTFOLIO - 99.3%

(Cost $11,527,809)

11,527,809

NET OTHER ASSETS - 0.7%

83,150

NET ASSETS - 100%

$ 11,610,959

Security Type Abbreviations

BAN - BOND ANTICIPATION NOTE

CP - COMMERCIAL PAPER

RAN - REVENUE ANTICIPATION NOTE

TAN - TAX ANTICIPATION NOTE

TRAN - TAX AND REVENUE
ANTICIPATION NOTE

VRDN - VARIABLE RATE DEMAND NOTE

Legend

(a) Affiliated fund that is available only to investment companies and other accounts managed by Fidelity Investments. The rate quoted is the annualized seven-day yield of the fund at period end. A complete unaudited listing of the fund's holdings as of its most recent quarter end is available upon request.

(b) The coupon rate shown on floating or adjustable rate securities represents the rate at period end.

(c) Information in this report regarding holdings by state and security types does not reflect the holdings of the Fidelity Tax-Free Cash Central Fund.

(d) Provides evidence of ownership in one or more underlying municipal bonds.

(e) Restricted securities - Investment in securities not registered under the Securities Act of 1933 (excluding 144A issues). At the end of the period, the value of restricted securities (excluding 144A issues) amounted to $252,260,000 or 2.2% of net assets.

Additional information on each holding is as follows:

Security

Acquisition Date

Cost (000s)

Alaska Hsg. Fin. Corp. Participating VRDN Series Solar 06 22, 3.65% (Liquidity Facility U.S. Bank NA, Minnesota)

4/26/06

$ 5,010

Chicago Board of Ed. Bonds Series PT 3010, 3.80%, tender 3/6/08 (Liquidity Facility Dexia Cr. Local de France)

4/26/07

$ 16,430

Chicago O'Hare Int'l. Arpt. Rev. Bonds Series PT 3356, 3.73%, tender 2/28/08 (Liquidity Facility Dexia Cr. Local de France)

1/12/06

$ 9,605

Security

Acquisition Date

Cost (000s)

Clackamas County School District #7J Bonds Series PT 3066, 3.80%, tender 3/13/08 (Liquidity Facility Merrill Lynch & Co., Inc.)

2/20/07

$ 9,440

Colorado Wtr. Resources and Pwr. Dev. Auth. Wastewtr. Rev. Bonds Series PT 2781, 3.80%, tender 3/6/08 (Liquidity Facility Dexia Cr. Local de France)

5/19/05

$ 14,010

Cook County Gen. Oblig. Participating VRDN Series Solar 06 10, 3.75% (Liquidity Facility U.S. Bank NA, Minnesota)

8/2/06 - 8/30/07

$ 13,750

District of Columbia Gen. Oblig. Bonds Series ROC II R 11063, 3.85%, tender 12/14/07 (Liquidity Facility Citibank NA)

6/6/07

$ 10,030

District of Columbia Gen. Oblig. Bonds Series ROC II R 11072, 3.85%, tender 12/14/07 (Liquidity Facility Citibank NA)

6/8/07

$ 10,030

Essex County Impt. Auth. Rev. Participating VRDN Series PT 4003, 3.78% (Liquidity Facility Dexia Cr. Local de France)

4/4/07

$ 14,125

Florida Muni. Ln. Council Rev. Bonds Series PT 2528, 3.80%, tender 3/13/08 (Liquidity Facility Merrill Lynch & Co., Inc.)

5/24/06

$ 6,745

Fraser Pub. School District Participating VRDN Series AAB 05 39, 3.63% tender 12/6/07 (Liquidity Facility ABN-AMRO Bank NV)

9/14/05

$ 8,000

Goose Creek Independent School District Participating VRDN Series PZ 219, 3.65% (Liquidity Facility Wells Fargo & Co.)

3/15/07

$ 10,285

Maricopa Unified School District No. 48 Participating VRDN Series PT 4020, 3.92% (Liquidity Facility Dexia Cr. Local de France)

4/12/07 - 5/10/07

$ 19,905

Nebraska Pub. Pwr. Generation Agcy. Rev. Bonds Series ROC II R 11075, 3.85%, tender 12/14/07 (Liquidity Facility Citibank NA)

6/13/07 - 9/13/07

$ 10,300

New Jersey Econ. Dev. Auth. Rev. Bonds Series PT 3824, 3.73%, tender 3/6/08 (Liquidity Facility Dexia Cr. Local de France)

5/15/07

$ 24,940

New Mexico State Univ. Revs. Participating VRDN Series PT 2342, 3.80% (Liquidity Facility Merrill Lynch & Co., Inc.)

8/21/06

$ 3,910

Purdue Univ. Rev. Bonds Series PT 3817, 3.74%, tender 10/11/07 (Liquidity Facility Dexia Cr. Local de France)

2/1/07

$ 25,145

Seattle Wtr. Sys. Rev. Participating VRDN Series Solar 06 2, 3.82% (Liquidity Facility U.S. Bank NA, Minnesota)

8/2/06

$ 9,835

Security

Acquisition Date

Cost (000s)

The Colony Wtr. & Swr. Sys. Rev. Bonds Series PT 2369, 3.80%, tender 3/13/08 (Liquidity Facility Merrill Lynch & Co., Inc.)

6/2/05

$ 7,320

Univ. of Illinois Ctfs. of Prtn. Bonds Series PT 2328, 3.80%, tender 3/13/08 (Liquidity Facility Merrill Lynch & Co., Inc.)

10/3/06

$ 5,200

Univ. of Texas Univ. Revs. Bonds Series ROC II R 11077, 3.85%, tender 12/14/07 (Liquidity Facility Citibank NA)

9/13/07

$ 2,555

West Virginia Higher Ed. Policy Commission Rev. Participating VRDN Series Solar 06 50, 3.75% (Liquidity Facility U.S. Bank NA, Minnesota)

4/18/06 - 10/10/06

$ 15,690

Affiliated Central Funds

Information regarding fiscal year to date income earned by the Fund from investments in Fidelity Central Funds is as follows:

Fund

Income earned
(Amounts in thousands)

Fidelity Tax-Free Cash Central Fund

$ 3,870

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Tax-Exempt Portfolio

Financial Statements

Statement of Assets and Liabilities

Amounts in thousands (except per-share amounts)

September 30, 2007 (Unaudited)

Assets

Investment in securities, at value - See accompanying schedule:

Unaffiliated issuers
(cost $11,323,117)

$ 11,323,117

Fidelity Central Funds
(cost $204,692)

204,692

Total Investments (cost $11,527,809)

$ 11,527,809

Cash

1,795

Receivable for investments sold

62,805

Receivable for fund shares sold

48,475

Interest receivable

94,506

Distributions receivable from Fidelity Central Funds

648

Prepaid expenses

4

Receivable from investment adviser for expense reductions

370

Other receivables

573

Total assets

11,736,985

Liabilities

Payable for investments purchased

$ 105,034

Payable for fund shares redeemed

8,667

Distributions payable

9,427

Accrued management fee

1,990

Distribution fees payable

97

Other affiliated payables

649

Other payables and accrued
expenses

162

Total liabilities

126,026

Net Assets

$ 11,610,959

Net Assets consist of:

Paid in capital

$ 11,609,575

Undistributed net investment income

11

Accumulated undistributed net realized gain (loss) on investments

1,373

Net Assets

$ 11,610,959

Class I:
Net Asset Value
, offeringprice
and redemption price
per share ($11,062,722 ÷ 11,059,783 shares)

$ 1.00

Class II:
Net Asset Value
, offering price
and redemption price per share ($113,763 ÷ 113,741 shares)

$ 1.00

Class III:
Net Asset Value
, offering price
and redemption price per share ($390,365 ÷ 390,268 shares)

$ 1.00

Select Class:
Net Asset Value
, offering price
and redemption price per share ($44,109 ÷ 44,089 shares)

$ 1.00

Statement of Operations

Amounts in thousands

Six months ended September 30, 2007 (Unaudited)

Investment Income

Interest

$ 202,910

Income from Fidelity Central Funds

3,870

Total income

206,780

Expenses

Management fee

$ 11,001

Transfer agent fees

825

Distribution fees

574

Accounting fees and expenses

430

Custodian fees and expenses

82

Independent trustees' compensation

19

Registration fees

244

Audit

40

Legal

19

Miscellaneous

33

Total expenses before reductions

13,267

Expense reductions

(2,773)

10,494

Net investment income

196,286

Realized and Unrealized Gain (Loss)

Net realized gain (loss) on:

Investment securities:

Unaffiliated issuers

693

Capital gain distributions from Fidelity Central Funds

41

Total net realized gain (loss)

734

Net increase in net assets resulting from operations

$ 197,020

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Statement of Changes in Net Assets

Amounts in thousands

Six months ended
September 30, 2007
(Unaudited)

Year ended
March 31,
2007

Increase (Decrease) in Net Assets

Operations

Net investment income

$ 196,286

$ 293,774

Net realized gain (loss)

734

952

Net increase in net assets resulting from operations

197,020

294,726

Distributions to shareholders from net investment income

(196,266)

(293,780)

Share transactions - net increase (decrease)

2,073,205

2,140,768

Total increase (decrease) in net assets

2,073,959

2,141,714

Net Assets

Beginning of period

9,537,000

7,395,286

End of period (including undistributed net investment income of $11 and distributions in excess of net investment income of $9, respectively)

$ 11,610,959

$ 9,537,000

Financial Highlights - Class I

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.018

.034

.026

.013

.009

.013

Net realized and unrealized gain (loss)F

-

-

-

-

-

-

Total from investment operations

.018

.034

.026

.013

.009

.013

Distributions from net investment income

(.018)

(.034)

(.026)

(.013)

(.009)

(.013)

Distributions from net realized gain

-

-

-

-F

-F

-

Total distributions

(.018)

(.034)

(.026)

(.013)

(.009)

(.013)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total Return B, C

1.81%

3.44%

2.60%

1.30%

.89%

1.30%

Ratios to Average Net Assets D, E

Expenses before reductions

.23% A

.23%

.24%

.23%

.23%

.24%

Expenses net of fee waivers, if any

.20%A

.20%

.20%

.20%

.20%

.20%

Expenses net of all reductions

.18%A

.18%

.18%

.18%

.19%

.19%

Net investment income

3.58%A

3.39%

2.61%

1.28%

.88%

1.28%

Supplemental Data

Net assets, end of period (in millions)

$ 11,063

$ 8,976

$ 6,599

$ 4,041

$ 4,044

$ 3,337

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Fees and expenses of the underlying Fidelity Central Funds are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of the expenses of any underlying Fidelity Central Funds.

E Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

F Amount represents less than $.001 per share.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Financial Highlights - Class II

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.017

.032

.024

.011

.007

.011

Net realized and unrealized gain (loss)F

-

-

-

-

-

-

Total from investment operations

.017

.032

.024

.011

.007

.011

Distributions from net investment income

(.017)

(.032)

(.024)

(.011)

(.007)

(.011)

Distributions from net realized gain

-

-

-

-F

-F

-

Total distributions

(.017)

(.032)

(.024)

(.011)

(.007)

(.011)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total ReturnB, C

1.73%

3.29%

2.45%

1.15%

.74%

1.15%

Ratios to Average Net AssetsD, E

Expenses before reductions

.38%A

.38%

.39%

.38%

.38%

.39%

Expenses net of fee waivers, if any

.35%A

.35%

.35%

.35%

.35%

.35%

Expenses net of all reductions

.33%A

.32%

.33%

.33%

.34%

.34%

Net investment income

3.44%A

3.24%

2.46%

1.13%

.73%

1.13%

Supplemental Data

Net assets, end of period (in millions)

$ 114

$ 116

$ 182

$ 133

$ 220

$ 55

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Fees and expenses of the underlying Fidelity Central Funds are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of the expenses of any underlying Fidelity Central Funds.

E Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

F Amount represents less than $.001 per share.

Financial Highlights - Class III

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.017

.031

.023

.010

.006

.010

Net realized and unrealized gain (loss)F

-

-

-

-

-

-

Total from investment operations

.017

.031

.023

.010

.006

.010

Distributions from net investment income

(.017)

(.031)

(.023)

(.010)

(.006)

(.010)

Distributions from net realized gain

-

-

-

-F

-F

-

Total distributions

(.017)

(.031)

(.023)

(.010)

(.006)

(.010)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total ReturnB, C

1.68%

3.18%

2.35%

1.05%

.64%

1.05%

Ratios to Average Net AssetsD, E

Expenses before reductions

.48%A

.48%

.49%

.48%

.48%

.49%

Expenses net of fee waivers, if any

.45%A

.45%

.45%

.45%

.45%

.45%

Expenses net of all reductions

.43%A

.42%

.43%

.43%

.44%

.44%

Net investment income

3.34%A

3.14%

2.36%

1.03%

.63%

1.02%

Supplemental Data

Net assets, end of period (in millions)

$ 390

$ 360

$ 481

$ 174

$ 162

$ 123

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Fees and expenses of the underlying Fidelity Central Funds are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of the expenses of any underlying Fidelity Central Funds.

E Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

F Amount represents less than $.001 per share.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Financial Highlights - Select Class

Six months ended September 30, 2007

Years ended March 31,

(Unaudited)

2007

2006

2005

2004

2003

Selected Per-Share Data

Net asset value, beginning of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Income from Investment Operations

Net investment income

.018

.033

.025

.012

.008

.012

Net realized and unrealized gain (loss)F

-

-

-

-

-

-

Total from investment operations

.018

.033

.025

.012

.008

.012

Distributions from net investment income

(.018)

(.033)

(.025)

(.012)

(.008)

(.012)

Distributions from net realized gain

-

-

-

-F

-F

-

Total distributions

(.018)

(.033)

(.025)

(.012)

(.008)

(.012)

Net asset value, end of period

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

$ 1.00

Total ReturnB, C

1.78%

3.39%

2.55%

1.25%

.84%

1.24%

Ratios to Average Net AssetsD, E

Expenses before reductions

.28% A

.29%

.29%

.28%

.28%

.29%

Expenses net of fee waivers, if any

.25% A

.25%

.25%

.25%

.25%

.25%

Expenses net of all reductions

.23% A

.23%

.23%

.23%

.24%

.24%

Net investment income

3.53% A

3.34%

2.56%

1.23%

.83%

1.23%

Supplemental Data

Net assets, end of period (in millions)

$ 44

$ 85

$ 133

$ 72

$ 62

$ 104

A Annualized

B Total returns for periods of less than one year are not annualized.

C Total returns would have been lower had certain expenses not been reduced during the periods shown.

D Fees and expenses of the underlying Fidelity Central Funds are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of the expenses of any underlying Fidelity Central Funds.

E Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

F Amount represents less than $.001 per share.

See accompanying notes which are an integral part of the financial statements.

Semiannual Report

Notes to Financial Statements

For the period ended September 30, 2007 (Unaudited)

(Amounts in thousands except ratios)

1. Organization.

Treasury Only Portfolio, Treasury Portfolio, Government Portfolio, Prime Money Market Portfolio, Money Market Portfolio and Tax-Exempt Portfolio (the Funds) are funds of Fidelity Colchester Street Trust (the trust). Each Fund is authorized to issue an unlimited number of shares. The trust is registered under the Investment Company Act of 1940, as amended (the 1940 Act), as an open-end management investment company organized as a Delaware statutory trust.

Each Fund offers Class I, Class II, and Class III and Select Class shares, each of which has equal rights as to assets and voting privileges. On September 20, 2007, the Board of Trustees approved the creation of additional classes of shares for Treasury Only Portfolio, Treasury Portfolio, Prime Money Market Portfolio and Money Market Portfolio. Money Market Portfolio and Prime Money Market Portfolio are expected to commence sale of shares of Institutional Class on or about December 12, 2007. In addition, Prime Money Market Portfolio, Treasury Portfolio and Treasury Only Portfolio are expected to commence sale of shares of Class IV on or about December 12, 2007. After commencement of the Institutional Class shares, Prime Money Market Portfolio and Money Market Portfolio will begin offering conversion privileges between classes within each fund to eligible shareholders of the existing classes of shares. Each class has exclusive voting rights with respect to matters that affect that class. Investment income, realized and unrealized capital gains and losses, the common expenses of the Fund, and certain fund-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of each Fund. Each class differs with respect to transfer agent and distribution and service plan fees incurred. Certain expense reductions also differ by class.

2. Investments in Fidelity Central Funds.

The Funds may invest in Fidelity Central Funds, which are open-end investment companies available only to other investment companies and accounts managed by Fidelity Management & Research Company (FMR) and its affiliates. The Funds' Schedules of Investments list each of the Fidelity Central Funds as an investment of each Fund, but does not include the underlying holdings of each Fidelity Central Fund. As an Investing Fund, the Funds indirectly bear their proportionate share of the expenses of the underlying Fidelity Central Funds.

The Money Market Central Funds seek preservation of capital and current income and are managed by Fidelity Investments Money Management, Inc. (FIMM), an affiliate of FMR.

A complete list of holdings for each Fidelity Central Fund is available upon request or at the SEC's web site at www.sec.gov. In addition, the financial statements of the Fidelity Central Funds are available on the SEC's web site or upon request.

3. Significant Accounting Policies.

The financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America, which require management to make certain estimates and assumptions at the date of the financial statements. The following summarizes the significant accounting policies of the Funds:

Security Valuation. As permitted by compliance with certain conditions under Rule 2a-7 of the 1940 Act, securities are valued at amortized cost, which approximates value. Investments in open-end mutual funds, including the Fidelity Central Funds, are valued at their closing net asset value each business day.

Investment Transactions and Income. Security transactions, including the Funds' investment activity in the Fidelity Central Funds, are accounted for as of trade date. Gains and losses on securities sold are determined on the basis of identified cost. Interest income and income and capital gain distributions from the Fidelity Central Funds are accrued as earned. Interest income includes coupon interest and amortization of premium and accretion of discount on debt securities.

Expenses. Most expenses of the trust can be directly attributed to a fund. Expenses which cannot be directly attributed are apportioned among each Fund in the trust. Expense estimates are accrued in the period to which they relate and adjustments are made when actual amounts are known.

Deferred Trustee Compensation. Under a Deferred Compensation Plan (the Plan) for Government Portfolio and Money Market Portfolio, Independent Trustees must defer receipt of a portion of, and may elect to defer receipt of an additional portion of, their annual compensation. Deferred amounts are invested in a cross-section of Fidelity funds, are marked-to-market and remain in the Fund until distributed in accordance with the Plan. The investment of deferred amounts and the offsetting payable to the Trustees are included in the accompanying Statement of Assets and Liabilities.

Income Tax Information and Distributions to Shareholders.Each Fund intends to qualify as a regulated investment company by distributing substantially all of its taxable income and realized gains under Subchapter M of the Internal Revenue Code and filing its U.S. federal tax return. As a result, no provision for income taxes is required. Each Fund adopted the provisions of FASB Interpretation No. 48, Accounting for Uncertainties in Income Taxes (FIN 48), on June 29, 2007. FIN 48 sets forth a minimum threshold for financial statement recognition of the benefit of a tax position taken or expected to be taken in a tax return. The implementation of FIN 48 did not result in any unrecognized tax benefits in the accompanying financial statements. Each of the tax years in the three year period ended June 29, 2007 remains subject to examination by the Internal Revenue Service.

Semiannual Report

3. Significant Accounting Policies - continued

Income Tax Information and Distributions to Shareholders - continued

Dividends are declared daily and paid monthly from net investment income. Distributions from realized gains, if any, are recorded on the ex-dividend date. Income dividends and capital gain distributions are declared separately for each class. Income and capital gain distributions are determined in accordance with income tax regulations, which may differ from generally accepted accounting principles. In addition, certain Funds claimed a portion of the payment made to redeeming shareholders as a distribution for income tax purposes.

Capital accounts within the financial statements are adjusted for permanent book-tax differences. These adjustments have no impact on net assets or the results of operations. Temporary book-tax differences will reverse in a subsequent period.

Book-tax differences are primarily due to deferred trustees compensation, capital loss carryforwards and losses deferred due to wash sales and excise tax regulations.

The Tax-Exempt Portfolio purchases municipal securities whose interest, in the opinion of the issuer, is free from federal income tax. There is no assurance that the Internal Revenue Service (IRS) will agree with this opinion. In the event the IRS determines that the issuer does not comply with relevant tax requirements, interest payments from a security could become federally taxable, possibly retroactively to the date the security was issued.

The federal tax cost of investments and unrealized appreciation (depreciation) as of period end were as follows for each Fund:

Cost for Federal
Income Tax Purposes

Unrealized
Appreciation

Unrealized
Depreciation

Net Unrealized
Appreciation/
(Depreciation)

Treasury Only Portfolio

$ 2,457,058

$ -

$ -

$ -

Treasury Portfolio

19,568,255

-

-

-

Government Portfolio

10,641,541

-

-

-

Prime Money Market Portfolio

14,659,532

-

-

-

Money Market Portfolio

35,791,627

-

-

-

Tax-Exempt Portfolio

11,527,809

-

-

-

New Accounting Pronouncement. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157), was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Funds' financial statement disclosures.

4. Operating Policies.

Repurchase Agreements. FMR has received an Exemptive Order from the Securities and Exchange Commission (the SEC) which permits certain Funds and other affiliated entities of FMR to transfer uninvested cash balances into joint trading accounts which are then invested in repurchase agreements. Certain Funds may also invest directly with institutions in repurchase agreements. Repurchase agreements are collateralized by government or non-government securities. Upon settlement date, collateral is held in segregated accounts with custodian banks and may be obtained in the event of a default of the counterparty. Each applicable Fund monitors, on a daily basis, the value of the collateral to ensure it is at least equal to the principal amount of the repurchase agreement (including accrued interest). In the event of a default by the counterparty, realization of the collateral proceeds could be delayed, during which time the value of the collateral may decline.

Delayed Delivery Transactions and When-Issued Securities. Certain Funds may purchase or sell securities on a delayed delivery or when-issued basis. Payment and delivery may take place after the customary settlement period for that security. The price of the underlying securities and the date when the securities will be delivered and paid for are fixed at the time the transaction is negotiated. During the time a delayed delivery sell is outstanding, the contract is marked-to-market daily and equivalent deliverable securities are held for the transaction. The value of the securities purchased on a delayed delivery or when-issued basis are identified as such in each applicable Fund's Schedule of Investments. Certain Funds may receive compensation for interest forgone in the purchase of a delayed delivery or when-issued security. With respect to purchase commitments, each applicable Fund identifies securities as segregated in its records with a value at least equal to the amount of the commitment. Losses may arise due to changes in the value of the underlying securities or if the counterparty does not perform under the contract's terms, or if the issuer does not issue the securities due to political, economic, or other factors.

Restricted Securities. Certain Funds may invest in securities that are subject to legal or contractual restrictions on resale. These securities generally may be resold in transactions exempt from registration or to the public if the securities are registered. Disposal of these securities may involve time-consuming negotiations and expense, and prompt sale at an acceptable price may be difficult. Information regarding restricted securities is included at the end of each applicable Fund's Schedule of Investments.

Semiannual Report

Notes to Financial Statements (Unaudited) - continued

(Amounts in thousands except ratios)

5. Fees and Other Transactions with Affiliates.

Management Fee. FMR and its affiliates provide the Funds with investment management related services for which the Funds pay a monthly management fee that is based on an annual rate of .20% of average net assets.

On November 15, 2007, the Board of Trustees approved an amendment to the Funds' management contract. Under the amended management contract, effective December 1, 2007, the management fee rate will be lowered from .20% to .14% of average net assets.

Distribution and Service Plan. In accordance with Rule 12b-1 of the 1940 Act, the Funds have adopted separate Distribution and Service Plans for Class II, Class III and Select Class shares. Class II, Class III and Select Class of each Fund pays Fidelity Distributors Corporation (FDC), an affiliate of FMR, a Service fee based on an annual percentage of each class' average net assets. In addition, FDC may pay financial intermediaries for selling shares of the Funds and providing shareholder support services. For the period, the Service fee rates were as follows:

Class II

.15%

Class III

.25%

Select Class

.05%

The following amounts were paid to and retained by FDC:

Paid to
FDC

Retained
by FDC

Treasury Only Portfolio:

Class II

$ 143

$ 1

Class III

291

26

Select Class

9

-

$ 443

$ 27

Treasury Portfolio:

Class II

$ 261

$ -

Class III

4,998

1

Select Class

90

-

$ 5,349

$ 1

Government Portfolio:

Class II

$ 474

$ -

Class III

1,218

3

Select Class

15

-

$ 1,707

$ 3

Prime Money Market Portfolio:

Class II

$ 1,031

$ -

Class III

3,336

-

Select Class

110

-

$ 4,477

$ -

Money Market Portfolio:

Class II

$ 464

$ 44

Class III

2,682

5

Select Class

144

6

$ 3,290

$ 55

Tax-Exempt Portfolio:

Class II

$ 74

$ 7

Class III

478

-

Select Class

22

2

$ 574

$ 9

Transfer Agent Fees. Fidelity Investments Institutional Operations Company, Inc. (FIIOC), an affiliate of FMR, is the transfer, dividend disbursing and shareholder servicing agent for the Funds except for Tax-Exempt Portfolio. Citibank, N.A. (Citibank) is the custodian, transfer and shareholder servicing agent for Tax-Exempt Portfolio. Citibank has entered into a sub-arrangement with FIIOC to perform the activities associated with the transfer and shareholder servicing agent functions for Tax-Exempt Portfolio. FIIOC receives asset-based fees with respect to each account. FIIOC pays for

Semiannual Report

5. Fees and Other Transactions with Affiliates - continued

Transfer Agent Fees - continued

typesetting, printing and mailing of all shareholder reports, except proxy statements. Each class pays a transfer agent fee equal to an annual rate of .015% of average net assets. For the period, the total transfer agent fees paid by each class to FIIOC were as follows.

Treasury Only Portfolio - Class I

$ 122

Treasury Only Portfolio - Class II

15

Treasury Only Portfolio - Class III

20

Treasury Only Portfolio - Select Class

3

$ 160

Treasury Portfolio - Class I

$ 570

Treasury Portfolio - Class II

28

Treasury Portfolio - Class III

303

Treasury Portfolio - Select Class

27

$ 928

Government Portfolio - Class I

$ 571

Government Portfolio - Class II

54

Government Portfolio - Class III

82

Government Portfolio - Select Class

5

$ 712

Prime Money Market Portfolio - Class I

$ 756

Prime Money Market Portfolio - Class II

111

Prime Money Market Portfolio - Class III

209

Prime Money Market Portfolio - Select Class

35

$ 1,111

Money Market Portfolio - Class I

$ 2,344

Money Market Portfolio - Class II

50

Money Market Portfolio - Class III

168

Money Market Portfolio - Select Class

46

$ 2,608

Tax-Exempt Portfolio - Class I

$ 782

Tax-Exempt Portfolio - Class II

7

Tax-Exempt Portfolio - Class III

29

Tax-Exempt Portfolio - Select Class

7

$ 825

On November 15, 2007, the Board of Trustees approved a new transfer agent contract for each class. Effective December 1, 2007, each class will pay a transfer agent fee equal to an annual rate of .06% of average net asset.

Accounting Fees. Fidelity Service Company, Inc. (FSC), an affiliate of FMR, maintains the accounting records for the Funds except for Tax-Exempt Portfolio. Citibank has entered into a sub-arrangement with FSC to maintain Tax-Exempt Portfolio's accounting records. The fee is based on the level of average net assets for the month.

Interfund Lending Program. Pursuant to an Exemptive Order issued by the SEC, the Funds, along with other registered investment companies having management contracts with FMR, may participate in an interfund lending program. This program provides an alternative credit facility allowing the funds to borrow from, or lend money to, other participating affiliated funds. At period end, there were no interfund loans outstanding. Each applicable fund's activity in this program during the period for which loans were outstanding was as follows:

Borrower
or Lender

Average Daily Loan Balance

Weighted Average Interest Rate

Prime Money Market Portfolio

Lender

$ 9,205

5.40%

Money Market Portfolio

Lender

$ 11,084

5.38%

Semiannual Report

Notes to Financial Statements (Unaudited) - continued

(Amounts in thousands except ratios)

6. Expense Reductions.

FMR voluntarily agreed to reimburse funds to the extent annual operating expenses exceeded certain levels of average net assets as noted in the table below. Some expenses, for example interest expense, are excluded from this reimbursement.

The following classes of each applicable Fund were in reimbursement during the period:

Expense
Limitations

Reimbursement
from adviser

Treasury Only Portfolio

Class I

.20%

$ 312

Class II

.35%

39

Class III

.45%

52

Select Class

.25%

8

Treasury Portfolio

Class I

.20%

$ 1,176

Class II

.35%

52

Class III

.45%

608

Select Class

.25%

55

Government Portfolio

Class I

.20%

$ 1,068

Class II

.35%

95

Class III

.45%

150

Select Class

.25%

9

Prime Money Market Portfolio

Class I

.20%

$ 1,358

Class II

.35%

184

Class III

.45%

373

Select Class

.25%

63

Money Market Portfolio

Class I

.18%

$ 6,945

Class II

.33%

143

Class III

.43%

491

Select Class

.23%

130

Tax-Exempt Portfolio

Class I

.20%

$ 1,628

Class II

.35%

16

Class III

.45%

61

Select Class

.25%

14

In addition, through arrangements with each applicable Fund's custodian and each class' transfer agent, credits realized as a result of uninvested cash balances were used to reduce each Fund's expenses. All of the applicable expense reductions are noted in the table below.

Custody
expense
reduction

Transfer
Agent
expense
reduction

Accounting
expense
reduction

Government Portfolio

$ 2

$ -

$ -

Prime Money Market Portfolio

28

-

-

Money Market Portfolio

45

-

-

Class I

-

339

-

Tax-Exempt Portfolio

82

-

430

Class I

-

514

-

Class II

-

5

-

Class III

-

19

-

Select Class

-

4

-

Semiannual Report

7. Other.

The Funds' organizational documents provide former and current trustees and officers with a limited indemnification against liabilities arising in connection with the performance of their duties to the Funds. In the normal course of business, the Funds may also enter into contracts that provide general indemnifications. The Funds' maximum exposure under these arrangements is unknown as this would be dependent on future claims that may be made against the Funds. The risk of material loss from such claims is considered remote.

8. Distributions to Shareholders.

Distributions to shareholders of each class were as follows:

Six months ended
September 30, 2007

Year ended
March 31, 2007

From net investment income

Treasury Only Portfolio - Class I

$ 34,218

$ 54,644

Treasury Only Portfolio - Class II

4,284

8,121

Treasury Only Portfolio - Class III

5,086

7,571

Treasury Only Portfolio - Select Class

781

800

Total

$ 44,369

$ 71,136

Treasury Portfolio - Class I

$ 176,590

$ 253,140

Treasury Portfolio - Class II

8,318

17,594

Treasury Portfolio - Class III

92,673

166,730

Treasury Portfolio - Select Class

8,662

12,508

Total

$ 286,243

$ 449,972

Government Portfolio - Class I

$ 186,471

$ 288,528

Government Portfolio - Class II

15,782

25,762

Government Portfolio - Class III

23,703

36,032

Government Portfolio - Select Class

1,500

2,220

Total

$ 227,456

$ 352,542

Prime Money Market Portfolio - Class I

$ 254,692

$ 487,140

Prime Money Market Portfolio - Class II

35,473

52,788

Prime Money Market Portfolio - Class III

66,673

152,704

Prime Money Market Portfolio - Select Class

11,440

10,178

Total

$ 368,278

$ 702,810

Money Market Portfolio - Class I

$ 821,104

$ 1,245,009

Money Market Portfolio - Class II

15,726

27,134

Money Market Portfolio - Class III

53,667

78,922

Money Market Portfolio - Select Class

15,091

15,461

Total

$ 905,588

$ 1,366,526

Tax-Exempt Portfolio - Class I

$ 186,635

$ 271,899

Tax Exempt Portfolio - Class II

1,686

4,223

Tax Exempt Portfolio - Class III

6,387

11,918

Tax Exempt Portfolio - Select Class

1,558

5,740

Total

$ 196,266

$ 293,780

Semiannual Report

Notes to Financial Statements (Unaudited) - continued

(Amounts in thousands except ratios)

9. Share Transactions.

Transactions for each class of shares were as follows:

Six months ended
September 30, 2007

Year ended
March 31, 2007

Treasury Only Portfolio - Class I

Shares sold

2,711,420

3,180,076

Reinvestment of distributions

21,571

32,424

Shares redeemed

(2,225,023)

(2,842,166)

Net increase (decrease)

507,968

370,334

Treasury Only Portfolio - Class II

Shares sold

512,108

1,191,961

Reinvestment of distributions

2,200

4,757

Shares redeemed

(547,794)

(1,088,610)

Net increase (decrease)

(33,486)

108,108

Treasury Only Portfolio - Class III

Shares sold

706,749

1,373,967

Reinvestment of distributions

1,987

3,514

Shares redeemed

(627,143)

(1,310,059)

Net increase (decrease)

81,593

67,422

Treasury Only Portfolio - Select Class

Shares sold

88,207

53,019

Reinvestment of distributions

780

800

Shares redeemed

(32,590)

(70,099)

Net increase (decrease)

56,397

(16,280)

Treasury Portfolio - Class I

Shares sold

31,886,925

47,419,136

Reinvestment of distributions

68,026

100,794

Shares redeemed

(24,432,485)

(46,325,978)

Net increase (decrease)

7,522,466

1,193,952

Treasury Portfolio - Class II

Shares sold

1,644,137

5,243,023

Reinvestment of distributions

3,164

8,042

Shares redeemed

(1,663,867)

(5,226,777)

Net increase (decrease)

(16,566)

24,288

Treasury Portfolio - Class III

Shares sold

11,471,475

19,967,635

Reinvestment of distributions

11,886

21,122

Shares redeemed

(9,436,860)

(19,625,247)

Net increase (decrease)

2,046,501

363,510

Treasury Portfolio - Select Class

Shares sold

538,163

801,394

Reinvestment of distributions

1,875

526

Shares redeemed

(409,072)

(776,091)

Net increase (decrease)

130,966

25,829

Semiannual Report

9. Share Transactions - continued

Six months ended
September 30, 2007

Year ended
March 31, 2007

Government Portfolio - Class I

Shares sold

32,706,330

41,402,261

Reinvestment of distributions

88,193

158,877

Shares redeemed

(29,548,304)

(41,106,739)

Net increase (decrease)

3,246,219

454,399

Government Portfolio - Class II

Shares sold

3,219,355

7,460,701

Reinvestment of distributions

8,879

17,309

Shares redeemed

(3,195,478)

(7,875,076)

Net increase (decrease)

32,756

(397,066)

Government Portfolio - Class III

Shares sold

4,414,250

4,631,131

Reinvestment of distributions

12,182

19,200

Shares redeemed

(4,233,382)

(4,563,586)

Net increase (decrease)

193,050

86,745

Government Portfolio - Select Class

Shares sold

166,051

97,212

Reinvestment of distributions

750

529

Shares redeemed

(141,591)

(81,023)

Net increase (decrease)

25,210

16,718

Prime Money Market Portfolio - Class I

Shares sold

53,435,383

90,929,457

Reinvestment of distributions

146,845

302,424

Shares redeemed

(52,149,895)

(90,975,830)

Net increase (decrease)

1,432,333

256,051

Prime Money Market Portfolio - Class II

Shares sold

11,070,039

10,186,578

Reinvestment of distributions

30,358

46,924

Shares redeemed

(11,046,752)

(10,787,205)

Net increase (decrease)

53,645

(553,703)

Prime Money Market Portfolio - Class III

Shares sold

14,500,753

22,269,896

Reinvestment of distributions

26,118

41,696

Shares redeemed

(15,064,006)

(21,807,845)

Net increase (decrease)

(537,135)

503,747

Prime Money Market Portfolio - Select Class

Shares sold

1,467,316

2,018,658

Reinvestment of distributions

7,753

6,397

Shares redeemed

(1,427,093)

(1,775,483)

Net increase (decrease)

47,976

249,572

Semiannual Report

Notes to Financial Statements (Unaudited) - continued

(Amounts in thousands except ratios)

9. Share Transactions - continued

Six months ended
September 30, 2007

Year ended
March 31, 2007

Money Market Portfolio - Class I

Shares sold

83,420,368

155,333,371

Reinvestment of distributions

640,247

945,334

Shares redeemed

(80,416,770)

(146,158,495)

Net increase (decrease)

3,643,845

10,120,210

Money Market Portfolio - Class II

Shares sold

5,864,947

7,588,546

Reinvestment of distributions

12,867

20,982

Shares redeemed

(5,947,462)

(7,290,892)

Net increase (decrease)

(69,648)

318,636

Money Market Portfolio - Class III

Shares sold

12,612,863

16,508,719

Reinvestment of distributions

35,429

51,708

Shares redeemed

(11,963,892)

(15,932,707)

Net increase (decrease)

684,400

627,720

Money Market Portfolio - Select Class

Shares sold

3,694,248

6,296,668

Reinvestment of distributions

5,527

3,437

Shares redeemed

(3,609,240)

(5,970,795)

Net increase (decrease)

90,535

329,310

Tax-Exempt Portfolio - Class I

Shares sold

21,798,895

33,701,874

Reinvestment of distributions

131,955

184,520

Shares redeemed

(19,845,104)

(31,510,560)

Net increase (decrease)

2,085,746

2,375,834

Tax-Exempt Portfolio - Class II

Shares sold

250,245

448,200

Reinvestment of distributions

1,481

3,150

Shares redeemed

(254,051)

(516,844)

Net increase (decrease)

(2,325)

(65,494)

Tax-Exempt Portfolio - Class III

Shares sold

853,412

1,601,161

Reinvestment of distributions

4,043

7,769

Shares redeemed

(827,138)

(1,729,888)

Net increase (decrease)

30,317

(120,958)

Tax-Exempt Portfolio - Select Class

Shares sold

178,948

1,491,826

Reinvestment of distributions

1,389

4,830

Shares redeemed

(220,870)

(1,545,270)

Net increase (decrease)

(40,533)

(48,614)

Semiannual Report

Board Approval of Investment Advisory Contracts and Management Fees

FIMM Funds: Treasury Only Portfolio / Treasury Portfolio / Government Portfolio / Prime Money Market Portfolio / Money Market Portfolio / Tax-Exempt Portfolio

Each year, typically in June, the Board of Trustees, including the Independent Trustees (together, the Board), votes on the renewal of the management contract and sub-advisory agreements (together, the Advisory Contracts) for each fund. The Board, assisted by the advice of fund counsel and Independent Trustees' counsel, requests and considers a broad range of information throughout the year.

The Board meets regularly each month except August and takes into account throughout the year matters bearing on Advisory Contracts. The Board, acting directly and through its separate committees, considers at each of its meetings factors that are relevant to the annual renewal of each fund's Advisory Contracts, including the services and support provided to each fund and its shareholders. At the time of the renewal, the Board had 12 standing committees, each composed of Independent Trustees with varying backgrounds, to which the Board has assigned specific subject matter responsibilities in order to enhance effective decision-making by the Board. Each committee has adopted a written charter outlining the structure and purposes of the committee. One such committee, the Fixed-Income Contract Committee, meets periodically as needed throughout the year to consider matters specifically related to the annual renewal of Advisory Contracts. The committee requests and receives information on, and makes recommendations to the Independent Trustees concerning, the approval and annual review of the Advisory Contracts.

At its June 2007 meeting, the Board of Trustees, including the Independent Trustees, unanimously determined to renew the Advisory Contracts for each fund. In reaching its determination, the Board considered all factors it believed relevant, including (i) the nature, extent, and quality of the services to be provided to each fund and its shareholders (including the investment performance of each fund); (ii) the competitiveness of the management fee and total expenses of each fund; (iii) the total costs of the services to be provided by and the profits to be realized by the investment adviser and its affiliates from the relationship with each fund; (iv) the extent to which economies of scale would be realized as each fund grows; and (v) whether fee levels reflect these economies of scale, if any, for the benefit of fund shareholders. The Board also approved amendments to each fund's agreements with foreign sub-advisers to clarify that each sub-adviser provides services as an independent contractor.

In determining whether to renew the Advisory Contracts for each fund, the Board ultimately reached a determination, with the assistance of fund counsel and Independent Trustees' counsel, that the renewal of the Advisory Contracts and the compensation to be received by Fidelity under the management contracts is consistent with Fidelity's fiduciary duty under applicable law. In addition to evaluating the specific factors noted above, the Board, in reaching its determination, is aware that shareholders in each fund have a broad range of investment choices available to them, including a wide choice among mutual funds offered by competitors to Fidelity, and that each fund's shareholders, with the opportunity to review and weigh the disclosure provided by the fund in its prospectus and other public disclosures, have chosen to invest in that fund, managed by Fidelity.

Nature, Extent, and Quality of Services Provided. The Board considered staffing within the investment adviser, FMR, and the sub-advisers (together, the Investment Advisers), including the backgrounds of the funds' portfolio managers and the funds' investment objectives and disciplines. The Independent Trustees also had discussions with senior management of Fidelity's investment operations and investment groups. The Board considered the structure of the portfolio manager compensation program and whether this structure provides appropriate incentives.

Resources Dedicated to Investment Management and Support Services. The Board reviewed the size, education, and experience of the Investment Advisers' investment staff, their use of technology, and the Investment Advisers' approach to recruiting, training, and retaining portfolio managers and other research, advisory, and management personnel. The Board considered Fidelity's extensive global research capabilities that enable the Investment Advisers to aggregate data from various sources in an effort to produce positive investment results. The Board noted that Fidelity's analysts have access to a variety of technological tools that enable them to perform both fundamental and quantitative analysis and to specialize in various disciplines. The Board also considered that Fidelity's portfolio managers and analysts have access to daily portfolio attribution that allows for monitoring of a fund's portfolio, as well as an electronic communication system that provides immediate real-time access to research concerning issuers and credit enhancers. In addition, the Board considered the trading resources that are an integrated part of the fixed-income portfolio management investment process.

Shareholder and Administrative Services. The Board considered (i) the nature, extent, quality, and cost of advisory, administrative, distribution, and shareholder services performed by the Investment Advisers and their affiliates under the Advisory Contracts and under separate agreements covering transfer agency and pricing and bookkeeping services for each fund; (ii) the nature and extent of the Investment Advisers' supervision of third party service providers, principally custodians and subcustodians; and (iii) the resources devoted to, and the record of compliance with, each fund's compliance policies and procedures.

The Board noted that the growth of fund assets across the complex allows Fidelity to reinvest in the development of services designed to enhance the value or convenience of the Fidelity funds as investment vehicles. These services include 24-hour access to account information and market information through phone representatives and over the Internet, and investor education materials and asset allocation tools.

Investment in a Large Fund Family. The Board considered the benefits to shareholders of investing in a Fidelity fund, including the benefits of investing in a fund that is part of a large family of funds offering a variety of investment disciplines and providing for a large variety of mutual fund investor services. For example, fund shareholders are offered the privilege of exchanging shares of a fund for shares of other Fidelity funds, as set forth in the fund's prospectus, without paying a sales charge. The Board noted that, since the last Advisory Contract renewals in June 2006, Fidelity has taken a number of actions that benefited particular funds, including (i) dedicating additional resources to investment research and to restructure the investment research teams; (ii) contractually agreeing to reduce the management fee on Fidelity Advisor Floating Rate High Income Fund; (iii) contractually agreeing to reduce the management fees on Fidelity's California, Massachusetts, New Jersey, and New York AMT Tax-Free Money Market Funds, launching new Institutional Classes and Service Classes of these funds, and contractually agreeing to impose expense limitations on these funds; (iv) eliminating the exchange fee on the Fidelity Select Portfolios and reducing the pricing and bookkeeping fee rates for these funds; (v) reducing the maximum transfer agency fee rates on high income funds and certain equity funds; (vi) proposing amended management contracts that, if approved by shareholders, will add a performance adjustment component to the management fees paid by 18 Fidelity Advisor equity funds; (vii) contractually agreeing to reduce fees for Ultra-Short Central Fund and the money market Central Funds; (viii) waiving the Fidelity Advisor funds' contingent deferred sales charge on certain redemptions made through systematic withdrawal programs; and (ix) amending the management contracts for equity and fixed-income funds whose management contracts incorporate a "group fee" structure by adding four new fee "breakpoints" to the group fee rate schedules.

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Board Approval of Investment Advisory Contracts and Management Fees - continued

Investment Performance. The Board considered whether each fund has operated within its investment objective, as well as its record of compliance with its investment restrictions. It also reviewed each fund's absolute investment performance for each class, as well as each fund's relative investment performance for each class measured against a peer group of mutual funds deemed appropriate by the Board over multiple periods. For each fund, the following charts considered by the Board show, over the one-, three-, and five-year periods ended December 31, 2006, the cumulative total returns of Class I and Class III of the fund, and a range of cumulative total returns of a peer group of mutual funds identified by Lipper Inc. as having an investment objective similar to that of the fund. The returns of Class I and Class III show the performance of the highest and lowest performing classes, respectively (based on three-year performance). The box within each chart shows the 25th percentile return (bottom of box) and the 75th percentile return (top of box) of the peer group. Returns shown above the box are in the first quartile and returns shown below the box are in the fourth quartile. The percentage beaten numbers noted below each chart correspond to the percentile box and represent the percentage of funds in the peer group whose performance was equal to or lower than that of the class indicated.

Treasury Only Portfolio



The Board reviewed the fund's relative investment performance against its peer group and stated that the performance of Class I of the fund was in the second quartile for the one-year period and the first quartile for the three- and five-year periods. The Board considered that the variations in performance among the fund's classes reflect the variations in class expenses, which result in lower performance for higher expense classes.

Semiannual Report

Treasury Portfolio



The Board reviewed the fund's relative investment performance against its peer group and stated that the performance of Class I of the fund was in the first quartile for all the periods shown. The Board considered that the variations in performance among the fund's classes reflect the variations in class expenses, which result in lower performance for higher expense classes.

Government Portfolio



The Board reviewed the fund's relative investment performance against its peer group and stated that the performance of Class I of the fund was in the first quartile for all the periods shown. The Board considered that the variations in performance among the fund's classes reflect the variations in class expenses, which result in lower performance for higher expense classes.

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Board Approval of Investment Advisory Contracts and Management Fees - continued

Prime Money Market Portfolio



The Board reviewed the fund's relative investment performance against its peer group and stated that the performance of Class I of the fund was in the first quartile for all the periods shown. The Board considered that the variations in performance among the fund's classes reflect the variations in class expenses, which result in lower performance for higher expense classes.

Money Market Portfolio



The Board reviewed the fund's relative investment performance against its peer group and stated that the performance of Class I of the fund was in the first quartile for all the periods shown. The Board considered that the variations in performance among the fund's classes reflect the variations in class expenses, which result in lower performance for higher expense classes.

Semiannual Report

Tax-Exempt Portfolio



The Board reviewed the fund's relative investment performance against its peer group and stated that the performance of Class I of the fund was in the first quartile for all the periods shown. The Board considered that the variations in performance among each fund's classes reflect the variations in class expenses, which result in lower performance for higher expense classes.

Based on its review, and giving particular weight to the nature and quality of the resources dedicated by the Investment Advisers to maintain and improve relative performance, the Board concluded that the nature, extent, and quality of the services provided to each fund will benefit each fund's shareholders, particularly in light of the Board's view that each fund's shareholders benefit from investing in a fund that is part of a large family of funds offering a variety of investment disciplines and services.

Competitiveness of Management Fee and Total Fund Expenses. The Board considered each fund's management fee and total expenses compared to "mapped groups" of competitive funds and classes. Fidelity creates "mapped groups" by combining similar Lipper investment objective categories that have comparable management fee characteristics. Combining Lipper investment objective categories aids the Board's management fee and total expense comparisons by broadening the competitive group used for comparison and by reducing the number of universes to which various Fidelity funds are compared.

The Board considered two proprietary management fee comparisons for the 12-month periods shown in the charts below. The group of Lipper funds used by the Board for management fee comparisons is referred to below as the "Total Mapped Group" and, for the reasons explained above, is broader than the Lipper peer group used by the Board for performance comparisons. The Total Mapped Group comparison focuses on a fund's standing relative to the total universe of comparable funds available to investors, in terms of gross management fees before expense reimbursements or caps. "TMG %" represents the percentage of funds in the Total Mapped Group that had management fees that were lower than a fund's. For example, a TMG % of 24% means that 76% of the funds in the Total Mapped Group had higher management fees than a fund. The "Asset-Size Peer Group" (ASPG) comparison focuses on a fund's standing relative to non-Fidelity funds similar in size to the fund within the Total Mapped Group. The ASPG represents at least 15% of the funds in the Total Mapped Group with comparable asset size and management fee characteristics, subject to a minimum of 50 funds (or all funds in the Total Mapped Group if fewer than 50). Additional information, such as the ASPG quartile in which a fund's management fee ranked, is also included in the charts and considered by the Board.

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Board Approval of Investment Advisory Contracts and Management Fees - continued

Treasury Only Portfolio



Treasury Portfolio



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Government Portfolio



Prime Money Market Portfolio



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Board Approval of Investment Advisory Contracts and Management Fees - continued

Money Market Portfolio



Tax-Exempt Portfolio



The Board noted that each fund's management fee ranked below the median of its Total Mapped Group and below the median of its ASPG for 2006. Based on its review, the Board concluded that each fund's management fee was fair and reasonable in light of the services that the fund receives and the other factors considered.

In its review of the total expenses of each class of each fund, the Board considered the fund's management fee as well as other fund or class expenses, as applicable, such as transfer agent fees, pricing and bookkeeping fees, fund-paid 12b-1 fees, and custodial, legal, and audit fees. The Board also noted the effects of any waivers and reimbursements on fees and expenses. As part of its review, the Board also considered current and historical total expenses of each class of each fund compared to competitive fund median expenses. Each class of each fund is compared to those funds and classes in the Total Mapped Group (used by the Board for management fee comparisons) that have a similar sales load structure.

The Board noted that the total expenses of Class I, Class II, and Select Class of each fund ranked below its competitive median for 2006, and the total expenses of Class III of each fund ranked above its competitive median for 2006. The Board noted that each fund offers multiple classes, each of which has a different 12b-1 fee structure, and that the multiple structures are intended to offer a range of pricing options for the intermediary market. The Board also noted that the total expenses of the classes vary primarily by the level of their 12b-1 fees.

Semiannual Report

In its review of total expenses, the Board also considered Fidelity fee structures and other information on clients that FMR and its affiliates service in other competitive markets, such as other mutual funds advised or subadvised by FMR or its affiliates, pension plan clients, and other institutional clients.

Based on its review, the Board concluded that the total expenses of each class of each fund were reasonable, although in some cases above the median of the universe presented for comparison, in light of the services that the fund and its shareholders receive and the other factors considered.

Costs of the Services and Profitability. The Board considered the revenues earned and the expenses incurred by Fidelity in conducting the business of developing, marketing, distributing, managing, administering and servicing each fund and its shareholders. The Board also considered the level of Fidelity's profits in respect of all the Fidelity funds.

On an annual basis, FMR presents to the Board Fidelity's profitability for each fund. Fidelity calculates the profitability for each fund, as well as aggregate profitability for groups of Fidelity funds and all Fidelity funds, using a series of detailed revenue and cost allocation methodologies which originate with the audited books and records of Fidelity. The Audit Committee of the Board reviews any significant changes from the prior year's methodologies.

PricewaterhouseCoopers LLP (PwC), independent registered public accounting firm and auditor to Fidelity and certain Fidelity funds, has been engaged annually by the Board as part of the Board's assessment of the results of Fidelity's profitability analysis. PwC's engagement includes the review and assessment of Fidelity's methodologies used in determining the revenues and expenses attributable to Fidelity's mutual fund business, and completion of agreed-upon procedures surrounding the mathematical accuracy of fund profitability and its conformity to allocation methodologies. After considering PwC's reports issued under the engagement and information provided by Fidelity, the Board believes that while other allocation methods may also be reasonable, Fidelity's profitability methodologies are reasonable in all material respects.

The Board has also reviewed Fidelity's non-fund businesses and any fall-out benefits related to the mutual fund business as well as cases where Fidelity's affiliates may benefit from or be related to the funds' business.

The Board considered the costs of the services provided by and the profits realized by Fidelity in connection with the operation of each fund and determined that the amount of profit is a fair entrepreneurial profit for the management of each fund.

Economies of Scale. The Board considered whether there have been economies of scale in respect of the management of the Fidelity funds, whether the Fidelity funds (including each fund) have appropriately benefited from any such economies of scale, and whether there is potential for realization of any further economies of scale. The Board considered the extent to which each fund will benefit from economies of scale through increased services to the fund, through waivers or reimbursements, or through fee or expense reductions. The Board concluded that any potential economies of scale are being shared between fund shareholders and Fidelity in an appropriate manner.

Additional Information Requested by the Board. In order to develop fully the factual basis for consideration of the Fidelity funds' Advisory Contracts, the Board requested and received additional information on several topics, including (i) Fidelity's fund profitability methodology, profitability by investment discipline, and profitability trends within certain funds; (ii) Fidelity's compensation structure relative to competitors and its effect on profitability; (iii) funds and accounts managed by Fidelity other than the Fidelity funds, including fee arrangements; (iv) the total expenses of certain funds and classes relative to competitors; (v) fund performance trends; (vi) fall-out benefits received by certain Fidelity affiliates; and (vii) Fidelity's fee structures.

Based on its evaluation of all of the conclusions noted above, and after considering all material factors, the Board ultimately concluded that the advisory fee structures are fair and reasonable, and that each fund's Advisory Contracts should be renewed.

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Investment Advisor

Fidelity Management & Research Company
Boston, MA

Investment Sub-Advisor

Fidelity Investments Money Management, Inc.

Fidelity International Investment Advisors

Fidelity International Investment Advisors
(U.K.) Limited

Fidelity Research & Analysis Company

General Distributor

Fidelity Distributors Corporation
Boston, MA

Transfer and Shareholder
Servicing Agents

Fidelity Investments Institutional Operations Company, Inc.
Boston, MA
Treasury Only Portfolio, Treasury Portfolio,
Government Portfolio, Prime Money Market Portfolio

and Money Market Portfolio
Citibank, N.A.
New York, NY
Tax-Exempt Portfolio

Custodians

The Bank of New York
New York, NY
Treasury Only Portfolio, Treasury Portfolio,
Government Portfolio, Prime Money Market Portfolio

and Money Market Portfolio
Citibank, N.A.
New York, NY
Tax-Exempt Portfolio

IMM-SANN-1107 477928.1.0
1.537280.110

(Fidelity Investment logo)(registered trademark)
Corporate Headquarters
82 Devonshire St., Boston, MA 02109
www.fidelity.com

Item 2. Code of Ethics

Not applicable.

Item 3. Audit Committee Financial Expert

Not applicable.

Item 4. Principal Accountant Fees and Services

Not applicable.

Item 5. Audit Committee of Listed Registrants

Not applicable.

Item 6. Schedule of Investments

Not applicable.

Item 7. Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies

Not applicable.

Item 8. Portfolio Managers of Closed-End Management Investment Companies

Not applicable.

Item 9. Purchase of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers

Not applicable.

Item 10. Submission of Matters to a Vote of Security Holders

There were no material changes to the procedures by which shareholders may recommend nominees to the Fidelity Colchester Street Trust's Board of Trustees.

Item 11. Controls and Procedures

(a)(i) The President and Treasurer and the Chief Financial Officer have concluded that the Fidelity Colchester Street Trust's (the "Trust") disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act) provide reasonable assurances that material information relating to the Trust is made known to them by the appropriate persons, based on their evaluation of these controls and procedures as of a date within 90 days of the filing date of this report.

(a)(ii) There was no change in the Trust's internal control over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act) that occurred during the second fiscal quarter of the period covered by this report that has materially affected, or is reasonably likely to materially affect, the Trust's internal control over financial reporting.

Item 12. Exhibits

(a)

(1)

Not applicable.

(a)

(2)

Certification pursuant to Rule 30a-2(a) under the Investment Company Act of 1940 (17 CFR 270.30a-2(a)) is filed and attached hereto as Exhibit 99.CERT.

(a)

(3)

Not applicable.

(b)

Certification pursuant to Rule 30a-2(b) under the Investment Company Act of 1940 (17 CFR 270.30a-2(b)) is furnished and attached hereto as Exhibit 99.906CERT.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Fidelity Colchester Street Trust

By:

/s/Kimberley Monasterio

Kimberley Monasterio

President and Treasurer

Date:

November 28, 2007

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By:

/s/Kimberley Monasterio

Kimberley Monasterio

President and Treasurer

Date:

November 28, 2007

By:

/s/Joseph B. Hollis

Joseph B. Hollis

Chief Financial Officer

Date:

November 28, 2007