6-K

                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                   -------------------------------------------

                                    FORM 6-K
                        REPORT OF FOREIGN PRIVATE ISSUER
                    PURSUANT TO RULE 13A-16 OR 15D-16 OF THE
                         SECURITIES EXCHANGE ACT OF 1934


For the month of: August 2003

Commission File Number: 333-103019

                        Geac Computer Corporation Limited
                 -----------------------------------------------
                 (Translation of registrant's name into English)

         11 Allstate Parkway, Suite 300, Markham, Ontario L3R9T8 Canada
         --------------------------------------------------------------
                    (Address of principal executive offices)


Indicate by check mark whether the registrant files or will file annual reports
under cover Form 20-F or Form 40-F. Form 20-F....X..... Form 40-F.........

Indicate by check mark if the registrant is submitting the Form 6-K in paper as
permitted by Regulation S-T Rule 101(b)(1): ____

Note: Regulation S-T Rule 101(b)(1) only permits the submission in paper of a
Form 6-K if submitted solely to provide an attached annual report to security
holders.

Indicate by check mark if the registrant is submitting the Form 6-K in paper as
permitted by Regulation S-T Rule 101(b)(7): ____

Note: Regulation S-T Rule 101(b)(7) only permits the submission in paper of a
Form 6-K if submitted to furnish a report or other document that the registrant
foreign private issuer must furnish and make public under the laws of the
jurisdiction in which the registrant is incorporated, domiciled or legally
organized (the registrant's "home country"), or under the rules of the home
country exchange on which the registrant's securities are traded, as long as the
report or other document is not a press release, is not required to be and has
not been distributed to the registrant's security holders, and, if discussing a
material event, has already been the subject of a Form 6-K submission or other
Commission filing on EDGAR.

Indicate by check mark whether by furnishing the information contained in this
Form, the registrant is also thereby furnishing the information to the
Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.
Yes ..... No ..X...

If "Yes" is marked, indicate below the file number assigned to the registrant in
connection with Rule 12g3-2(b): 82-________

         On August 15, 2003, Geac Computer Corporation Limited filed on the
SEDAR website maintained by the Canadian Depository for Securities Limited at
www.sedar.com a press release issued on August 15, 2003 and attached as Exhibit
1 to this Report of Foreign Private Issuer on Form 6-K.



                                   SIGNATURES

         Pursuant to the requirements of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed on its behalf by the
undersigned, thereunto duly authorized.

                                        GEAC COMPUTER CORPORATION LIMITED




                                           /s/ Craig C. Thorburn
                                           -------------------------------------
                                           Craig C. Thorburn
                                           Senior Vice President, Mergers &
                                           Acquisitions, and Corporate Secretary


Date: August 19, 2003

                                  EXHIBIT INDEX



Number                                    Title
- ------                                    -----
                      
1                        Press Release issued on August 15, 2003.

EX-99.1

                                                                       Exhibit 1

Press Release issued on August 15, 2003.:

                                      * * *

[GEAC LOGO]

                                                                    NEWS RELEASE

GEAC COMPLETES ACQUISITION OF COMSHARE

MARKHAM, ONTARIO - August 15, 2003 - Geac Computer Corporation Limited (TSX:
GAC), a global enterprise software company for Business Performance Management,
today announced the completion of its acquisition of Comshare, Incorporated
(Nasdaq: CSRE). The acquisition was completed on August 14, 2003 by the merger
of Conductor Acquisition Corp., an indirect wholly owned subsidiary of Geac,
with and into Comshare in a "short form" merger in accordance with Michigan law.
As a result of the merger, Comshare is now an indirect wholly owned subsidiary
of Geac.

The merger follows a cash tender offer for all outstanding shares of Comshare at
a price of US$4.60 per share, which was completed upon the expiration of a
subsequent offering period on August 13, 2003. As a result of the merger, each
outstanding share of Comshare not owned by Geac or Conductor has been
automatically converted into the right to receive US$4.60 per share in cash,
without interest. Former Comshare shareholders who did not tender their shares
in the tender offer will receive a Letter of Transmittal that will instruct them
as to how to receive the US$4.60 per share payment.

"We're pleased this merger has gone so smoothly," said Charles S. Jones,
president and chief executive officer of Geac. "Clearly it is an opportunity to
build shareholder value by positioning Geac in a potentially growth segment of
the software industry. Planning, budgeting, forecasting and financial
consolidation are key components of our overall Business Performance Management
strategy. The successful completion of this conservatively priced acquisition
marks another tangible milestone in Geac's growth strategy, but, more
importantly, it extends our suite of high-performance applications creating
significant value for our customers around the world."

"Regulatory and compliance imperatives related to the Sarbanes-Oxley Act of 2002
and current and proposed Canadian securities laws require that CEOs and CFOs
have greater visibility into their financial performance processes through
effective planning, budgeting and forecasting of business metrics. These
regulatory initiatives should be a key driver for growth for Geac through a
combination of new license revenue and extended service and support contracts,"
said Timothy J. Wright, chief technology officer and chief information officer
of Geac. "Businesses today demand auditable and accountable control over their
core processes, including systems of



internal control. We are focused on delivering that control to our global
customers through solutions like our Geac Comshare MPC and Geac Extensity
Expense Reports product suites. These high-value products for the first time
provide the necessary visibility into financial operations, allowing CEOs and
CFOs to be confident that their companies are meeting compliance mandates while
increasing their overall business performance."

Geac acquired control of Comshare for accounting purposes on August 6, 2003 and
will consolidate the results of Comshare into its results from that date
forward.

Questions and requests for assistance concerning the offer may be directed to
Georgeson Shareholder Securities Corporation, the dealer manager for the offer,
at (800) 445-1790, or Georgeson Shareholder Communications Inc., the information
agent for the offer, at (800) 286-9178.

ABOUT GEAC

Geac (TSX: GAC - News) is a global enterprise software company for Business
Performance Management, providing customers worldwide with the core financial
and operational solutions and services to improve their business performance in
real time. Further information is available at http://www.geac.com or through
e-mail at info@geac.com.

ABOUT COMSHARE

Comshare, Incorporated (NASDAQ:CSRE) is a leading provider of software that
helps companies implement and execute strategy. Comshare's corporate performance
management application encompasses planning, budgeting, forecasting, financial
consolidation, management reporting and analysis. For more information on
Comshare, please call 1-800-922-7979, send email to info@comshare.com or visit
Comshare's website at www.comshare.com.

SAFE HARBOR STATEMENT

Geac has filed with the Securities and Exchange Commission a tender offer
statement on Schedule TO, and Comshare has filed with the Commission a
solicitation/recommendation statement on Schedule 14D-9, with respect to the
tender offer. Former Comshare shareholders are advised to read Geac's tender
offer statement and Comshare's solicitation/recommendation statement, as
amended, because they contain important information about Geac, Comshare, the
tender offer and the merger. Former Comshare shareholders may obtain free copies
of these statements from the Securities and Exchange Commission's website at
www.sec.gov, or by contacting Geac Investor Relations at 905-475-0525 x3325 or
investor@geac.com or Comshare Investor Relations at 734-994-4800 or
bjarzynski@comshare.com.

This press release may contain forward-looking statements based on current
expectations. Important factors that could cause a material difference between
these forward-looking statements and actual events include those set forth under
the heading "Risks and Uncertainties"

in Geac's Management Discussion and Analysis for the fiscal year ended April 30,
2003 contained in its Report of Foreign Issuer on Form 6-K, filed with the
United States Securities and Exchange Commission on July 2, 2003, copies of
which are available through the website maintained by the SEC at www.sec.gov,
and in Geac's Management Discussion and Analysis for the fiscal year ended April
30, 2003 filed with the Canadian Securities Administrators on June 25, 2003 and
available through the website maintained by the Canadian Depository for
Securities Limited at www.sedar.com.

FOR FURTHER INFORMATION
Melody Firth
Geac
905.475.0525 x 3325
melody.firth@geac.com