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                                IMPORTANT NOTICE

September 12, 2005


The special meeting of shareholders (the "Meeting") of Van Kampen Florida
Quality Municipal Trust (the "Fund") was held on August 12, 2005 and has been
adjourned to September 23, 2005 to allow additional time to solicit the
additional votes needed to approve the proposals as outlined in the Notice of
Joint Special Meeting of Shareholders previously mailed to you. The adjourned
meeting will be held at 9:15 a.m. on September 23, 2005 at the offices of Van
Kampen Investments Inc., 1 Parkview Plaza, Oakbrook Terrace, Illinois.

YOUR VOTE IS IMPORTANT AND YOUR PARTICIPATION IN THE AFFAIRS OF YOUR FUND DOES
MAKE A DIFFERENCE.

The purpose of the Meeting is to seek shareholder approval for the
reorganization of the Fund into Van Kampen Trust for Investment Grade Florida
Municipals (the "Reorganization") and the issuance of additional common shares
of Van Kampen Trust for Investment Grade Florida Municipals. The proposed
Reorganization seeks to combine similar funds to achieve certain economies of
scale and other operational efficiencies.

After careful consideration, the Board of Trustees of the Fund has determined
that the Reorganization will benefit common shareholders of the Fund and
recommends that you cast your vote "FOR" the proposed Reorganization.

Unless the requisite vote of both preferred shareholders and common shareholders
of the Fund, each voting separately as a class, is achieved, the Reorganization
will not be approved.

Please join many of your fellow shareholders and cast your vote. To cast your
vote, simply complete the enclosed proxy card and return it in the postage paid
envelope provided. As a matter of convenience, you may cast your vote via the
Internet or by telephone. Instructions for casting your vote via the Internet or
telephone are printed on the enclosed proxy ballot. Additionally, the required
control number for either of these methods is printed on the proxy card. If you
choose to cast your vote via the Internet or telephone, there is no need to mail
the card.

If you have any questions, please do not hesitate to contact the Van Kampen
Client Relations Department at 1-800-341-2929.

We appreciate your careful and prompt consideration of this matter.

VAN KAMPEN FLORIDA QUALITY MUNICIPAL TRUST

The foregoing does not constitute an offer of any securities for sale. The joint
proxy statement/prospectus relating to the proposed reorganization contains
important information and shareholders are urged to read it. Free copies of the
joint proxy statement/prospectus are available by calling Van Kampen's Client
Relations Department at (800)341-2929 or on the SEC's web site at www.sec.gov