I just wonder how many XP users out there aren't getting updates because they don't have SP3. Some of the ones that came through look pretty important to me, but I'm no expert.
Probably a few! A lot of corporations and enterprise networks were quite late to get onto SP3 too (but SP2 going out of support gave most of them a kick up the backside). Needless to say, their own fault if ramifications occur from not updating.
Running SP2 is a must, chances are you'll *probably* be OK if you fail to upgrade to SP3 from SP2, security wise.
Zen 8000 Pro