Microsoft Quietly Releases Windows 2003 SP2
Several readers noted that Microsoft has quietly released 32-bit Windows 2003 Service Pack 2 for download. (The 64-bit edition is still showing as a release candidate on the site.) The installation of SP2 may potentially regress hotfixes that have been deployed previously; Microsoft has released a script to scan for hotfixes that may potentially regress.
The issue with MS products is their downright incestuous relationship with each other. An update to IE can potentially affect Word. A patch for a security bug in IIS can cause SQL server to go wacky. The reason that business prefers Service Packs to patches is because they've learned the hard way that if you change ANYTHING on a Windows box, you have to recertify EVERYTHING.
Don't tell me to get a life. I had one once. It sucked.