SCHEDULE A TO UNDERWRITING AGREEMENT BETWEEN COLUMBIA FLOATING RATE FUND AND COLUMBIA FUNDS DISTRIBUTOR, INC. The classes of the Fund covered by this agreement are: Name of Class Effective Date Class A August 3, 1999 Class B August 3, 1999 Class C...

                      SCHEDULE A TO UNDERWRITING AGREEMENT
                     BETWEEN COLUMBIA FLOATING RATE FUND AND
                        COLUMBIA FUNDS DISTRIBUTOR, INC.

The classes of the Fund covered by this agreement are:

Name of Class     Effective Date
Class A           August 3, 1999
Class B           August 3, 1999
Class C           August 3, 1999
Class Z           August 3, 1999

Dated:  November 1, 2003

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