I got two viruses and sort of trashed C drive. So my expert adviser came over and we tried to format C and reinstall W2K...it said hit D key to delete C partition but it would not. So we "installed" the OS from there. Then I had to reinstall drivers for vid,sound and internal DSL modem. If I go to C/progam files I find all my old programs that were not wiped. They are NOT in the start up menu, or in Control Panel Uninstall programs. I can of course go to a folder in Program files and start the program that way. So....how do I really format/wipe C and reinstall W2K Pro? Seems everyone talks about like it is easy but has me baffled.