CPU- AMD ATHLON 64 X2 4400+ DUAL CORE PROCESSOR S939 TOLEDO 2.2GHZ 1MBX2 90NM (or should I go with the 4800? I probably will stick with the 4400)
--Go with whatever you can afford. They are both good.
MOBO- DFI LANPARTY UT SLI-DR EXPERT
ASUS A8N32-SLI Deluxe (it has the SLIx16 but is it really worth it compared to the 8x do graphics cards even take advantage of that extra bandwith)
--Get the DFI motherboard. They are more stable and good overclockers.
Ram- (this is where I kind of need some help deciding) I was orginally going with the
OCZ EL Platinum PC3200 2GB 2X1GB DDR400 CL2-3-2-5 1
--Get that RAM. For 2GB, it's got one of the fastest time.
GPU - BFG GeForce 7800GTX and hopefully when the prices go down Ill add the second in SLI. Or should I just get the 512???
--I would love to see someone in here get the 512MB version so I'm rooting for you to get that, if you can afford it. Imagine dual 7800GTX 512MB
PSU--If you like the Ultra PSU, then go ahead and try them out. Specwise, they look good.
Hard Drive - Western Digital Caviar SE 200GB SATA2 7200RPM 8MB 8.9MS Hard Drive or or the Hitachi Deskstar T7K250 200GB if the site I am ordering has it.
--I would get the Western Digital drive.
CASE - NZXT Lexa
--The case is excellent if you like that design. Good cooling capability.