Now I know you're on a budget...but here's what I just purchased...I had an HP a1630n with an athlon 64 x2 4600+ and asus a8m2n-la, 250gb hard drive, 2 gigs ram (upgraded to 3), 300w psu....I originally went with an ATI Radeon x1650 PRO and a 550w Cooler Master Extreme Power PSU.
Now, I...