I'm going to get a new setup most likely from ibuypower. I've never built a computer before. So I have some questions. Standard power supply or 500w? I'm a poor college kid so I'm thinking about going with an AMD Athlon™ X2 5200+ Dual-Core CPU w/ HyperTransport Technology. And for the Mobo, I think, Asus M3A78-CM AMD 780V/SB700 Chipset w/Integrated ATI video, 8-channels, Gb LAN, S-ATA Raid, USB 2.0, Single PCI-E MB. I play a few online games but mostly just WoW. My current setup just died and I'm looking for a cheapish replacement to play WoW and do some work on. I'm looking to spend around 500. Really i don't know about the mobo and processor. so any advice?