Yes, but he said gaming rig. More, new games are coming out with multi-core support. Also, if the OP is budget oriented I heard Crossfire with the Radeon 38xxx series is excellent in terms of FPS/dollar. Otherwise 8800GTS or 88000GT in SLi for more performance. If you mean the 512mb 8800GTS (new) vs 640mb 8800 GTS (old) then stick with the new one. Its cheaper, faster, quieter, sucks less power. You'd have to be loony to get the old one. Even the 8800 GT is better than the old 8800 GTS in every single way. Also BFG is the name of the manufacturer. Like Sapphire, BFG, XFX, PNY... etc. They take the chips from nVidia and build the cards.