I'm about to build a budget system and need a quick answer on which video card I should pick (by tomorrow quick). Newegg has a Radeon X850XT OEM card on a Weekend Sale for $164 (I assume the sale ends tomorrow). This is by far the cheapest I've seen this card. They also have a Geforce 7600GT for the same price. Which should I get? The only concern I have with the 850XT is that it doesn't support SM 3.0. Do many games use this today? On the flip side, while the 7600GT supports SM 3.0 it only has 128bit memory bus (wtf, why the hell did Nvidia decide to do something stupid like that). But it has a great memory bandwith possibly making up for the bus size. Anybody having any experience or relevant opinions would be appreciated.