Are you serious???? The CPU had everything to do with the scores. With a L2 cache of 2mb insted of the Celerons 256KB he made a huge jump in processers. The power supply would have been fine for the orrigional setup, it was the new processer that blew the fuse. No just get a OCZ, Aspire, or most preferably a Hiper Type R. When you go to buy, LOOK AT THE REVIEWS!!! Don't go for a "bargin PSU" Ask Gunny. You get what you pay for.
Cheers
Cameron