Is there any way to trick Windows XP Home into thinking there are no MS Updates, for SP 2 or otherwise, installed so you can force it reinstall damaged updates? The uninstall links are missing for some updates, including the one for SP2, and my system is being more than a little flaky. However, I'd rather NOT have to de=partition the drive and start over, as that would mean a lot of tiresome backing up I would MUCH rather avoid. 
