Now available - Office XP SP3. SP3 includes all updates included in SP1 and unlike past updates, does not require previous SP's to be installed.

For a list of fixes contained in SP3:
http://support.microsoft.com/default.aspx?kbid=836033
To download:
http://www.microsoft.com/downloads/details.aspx?familyid=85af7bfd-6f69-4289-8bd1-eb966bcdfb5e&displaylang=en

Additional information, including possible problem areas:
http://www.slipstick.com/outlook/ol2002sp3.htm

Not planning on installing SP3 yet? Be sure to check out this security bulletin:
http://www.microsoft.com/technet/security/Bulletin/MS04-009.mspx
It addresses a vulnerability when Outlook 2002 is configured as the default mail reader and when the "Outlook Today" home page is their default folder home page. Only Outlook 2002-SP2 is affected by this exploit. Outlook 2000 and Outlook 2003 are not affected.