My dad has an HP 2.somthing gb comp with 512mb of PC2700(I think but might not be PC2700.). He put a 9800 pro, a DVD burner, and a new fan in the PSU as far as upgrades over the past year or two. He is starting to complain about it getting slow when he works with pix or trys to burn a DVD and multi task at the same time. I am pretty pure it is not the burner bogging on the burning. Any way the question is what to do without runing the bill up above $200 or so that would help him out? I thought maybe a 6600gt might do the trick but then again a little ram might do the trick by itslef. He is planing on a new build in a year and a halve or so which is why he wants to keep the price down and is will to put up with it if is costly to 'fix'.