For those of you still a little unclear about what SP2 of WSS and SPS support, take a look at this article http://office.microsoft.com/en-us/assistance/HA100806971033.aspx.

CMS customers: http://www.microsoft.com/cmserver has been updated with pointers to the CMS 2002 SP2 and other articles relevant to the future of CMS such as the ECM whitepaper and the Reusability whitepaper on MSDN.