e425
 

Filed by Geac Computer Corporation Limited
pursuant to Rule 425 under the Securities Act of 1933 and
deemed filed under Rule 14d-2 of the Securities and Exchange Act of 1934
subject Company: Extensity, Inc.
Commission File No.: 000-29997

Pursuant to Rule 165 under the Securities Act of 1933 and Rule 14a-12 under the Securities Exchange Act of 1934, the following communication regarding the proposed transaction between Geac Computer Corporation Limited and Extensity, Inc. is filed.

Geac plans to file a registration statement on Form F-4 and other relevant documents with the United States Securities and Exchange Commission concerning the merger, and Extensity expects to mail a proxy statement/prospectus to its stockholders in connection with the merger. Investors and security holders are urged to read the proxy statement/prospectus carefully when it becomes available, because it will contain important information about Geac, Extensity and the merger. Investors and security holders will be able to obtain free copies of these documents, when they are available, through the website maintained by the United States Securities and Exchange Commission at www.sec.gov. In addition, you may obtain the proxy statement/prospectus (when it becomes available) and the order documents filed by Geac with the United States Securities and Exchange Commission by requesting them in writing from Geac, 11 Allstate Parkway, Suite 300, Markham, Ontario L3R 9T8, Canada, Attention: Investor Relations, or by telephone at (416) 815.0700.

Geac and Extensity, and their respective directors, executive officers, certain members of management and employees, may be deemed to be participants in the solicitation of proxies from Extensity's stockholders in connection with the merger. A description of any interests those participants may have in the merger will be available in the proxy statement/prospectus.

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The following is a slide presentation made on September 26, 2002 by Geac relating to the proposed transaction between Geac and Extensity, Inc.

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