Posted 10/10/06:
"Microsoft Corp. will ship at least six patches later today to fix problems in its Windows operating systems, but those fixes will be the final set of security updates released for XP users who are still running their systems under an outdated patch roll-up known as Service Pack 1. That's because Microsoft will end support for Service Pack 1 on Oct. 10, a deadline that has long been looming."
http://blog.washingtonpost.com/securityfix/