Just to make sure... I have Win XP on my C drive (20gigs). I also have files on the same HD E drive (100gigs) and about 80gigs unformatted. When in FDISK, i format the C dirive, and can then reinstall windows. And E drive will still work and have all the files i need, right? Just want to make sure that there isn't a chance it isn't compatable or somehow i can't format JUST the C Drive.