No, I mean delete the system devices, the ones with the same icon as a DOS prompt :) (Sorry). Windows 9x has wonderful discovery code. It will install things in order until a reboot is needed, then continue onward - it's really impressive. The upshot is, if you know what you are doing, you can rip a drive out of a 9x machine and stick it in some random PC, and chances are it will be fully functional in a few hours.