i have recently had some new componets to upgrade my pc and i had to reinstall xp on to my computer, but i had toinstall windows 95 first then my xp, but i couldnt install 95 becasue it didnt have enough drives to support my new stuff so i lent a full copy of xp off a friend and i was wondering could i register it with my own serial number even tho my copy is only a upgrade, without getting both of our copys frozen by Microsoft plz help

man i cant type it wasnt 95, it was 98 i was using got the cd in frnt on me now