I'm replacing my motherboard with my pentium 4 and getting probably a p55g pcchips or a p35 neo along with an e7400..I don't want to reformat,is there a way to do this?also,all my games are in drive e and os is in drive c,if i reformat drive c anyway,would all my games in drive e still work?i know its a lot of questions but i really need help,thanks in advance..