I recently acquired a dimension 8400, it has decent specs, with a 3.4ghz cpu and 4 gigs of ram. Im looking for AGP cards to buy cheap, and I came across several for around 10 to 15 dollars. Im mainly looking to upgrade from and X300 card, which sucks, and turn the machine into a moderate gaming machine, capable of running older games on max settigns and newer one on absolute low. I came across, a gefore 6800 gt, as well as the ATI 9800 XT cards. The Nvidia card is looking best, and I dont think Im going to find a better one for the price. Anyone have any suggestions? (Besides the usual dont upgrade an old computer garbage)