EXHIBIT INDEX

(a)(4)   Articles of Amendment to the Articles of Incorporation, dated April
         21, 2006.

(d)      Investment Management Services Agreement, amended and restated, dated
         May 1, 2006, between Registrant and RiverSource Investments, LLC.

(i)      Opinion and consent of counsel as to the legality of the securities
         being registered.

(j)      Consent of Independent Registered Public Accounting Firm.

(q)(1)   Directors/Trustees Power of Attorney to sign Amendments to
         Registration Statement, dated Dec. 5, 2006.