PROSPECTUS SUPPLEMENT

ALL AMERICAN CENTURY FUNDS

Supplement dated April 16, 2007

SPECIAL MEETINGS OF SHAREHOLDERS

Special meetings of shareholders of each American Century fund will be held on
June 27, 2007. Shareholders as of the close of business on April 13, 2007 are
entitled to vote at the meetings.

For more information about the proposals under consideration for particular
funds, please contact American Century's proxy solicitor at 1-877-256-6083 to
request a free copy of the applicable proxy statements, or you may view the
proxy statements at americancentury.com.

American Century Investment Services, Inc., Distributor

©2007 American Century Proprietary Holdings, Inc. All rights reserved.

The American Century Investments logo, American Century and American Century
Investments are service marks of American Century Proprietary Holdings, Inc.

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