I know this isn't really the best place to ask, but I remember some of you had problems first upgrading to Win XP Pro. I've had to reinstall a couple of times now. First time upgraded from 98 and started getting an error message. Found out it was a problem that sometimes came up doing an upgrade. This time did full install of XP and now it craps out telling me that my Windows/System folder is hosed. Is this a problem anyone else had in the XP move? I suppose it could be an HD problem instead of XP, but I really don't know. Any ideas? Here's the system specs: AMD Athlon 2800+ cpu 1 Gig memory 120 Gig Maxtor HD