So what do you think of this CPU:
AMD Athlon 64 4000+ 1GHz FSB Socket 939 Processor
I also changed my Memory and Sound Card to these:
CORSAIR ValueSelect 2GB (2 x 1GB) 240-Pin DDR2 SDRAM Memory
Creative Sound Blaster Audigy2 ZS GAMER Limited Edition
I'm still leaning towards the PSU that I picked out because it matches my case perfectly, but if you guys really think I should get a SLI PSU, then I'm leaning towards the Sunbeam NUUO 550W.