Hi, i've been putting together a spec for a desktop that i plan to build over the next month or so and wanted a few people with experience to cast their eye over it and suggest any possible improvements. I'd prefer the cost to stay as it is or even better get lower if it changes, but if there is something of major benefit that will cost more then i will consider it.

Processor - AMD Athlon 64 X2 4200 Retail AM2
Mobo - Abit KN9 ULTRA Socket AM2
RAM - 1GB kit (512MBx2), Ballistix Tracer (will add another gig when i have the money)
Graphics card - Asus Nvidia 7600GT 256MB DDR3 TV out DVI PCI-E
Monitors (x2) - BenQ 19" Benq FP91G+ 8ms TFT
Hardrive (x2) - Maxtor 6V200E0 200GB SATA300 7200rpm
PSU - Xilence ATX2.0 480w PSU

Forgot to add that it will mainly be used for games, as i have a laptop for general duties.