XPSP2 at O'Reilly
Chris sent me a link to Mitch Tulloch's nice little summary article on Windows XP SP2 deployment. You can find it on O'Reilly's WindowsDevCenter.com.
To deploy, or not to deploy: that is the question:
Whether 'tis nobler in the mind to suffer
The slings and arrows of outrageous security enhancements,
Or to take arms against a sea of incompatible applications,
And by opposing SP2 deployment, end them?