The easiest way is to rename the profile folder, recreate the original user account, login with the new account, reboot the pc, login with a different admin account, and rename the old profile to the...

I believe the manufacturer's os cd's pull the cd key from an eprom in the system. I've never tested this theory, but you could download a product key finder and compare the info it retrives to the...

Thats unusual. Spybot always seems to work pretty well for me. Have you run it in safe mode?