Based on the beta. WC3 doensn't seem like a performance-hog. It'll run just fine on a gf2mx and look good as well. Doom3 is another story. id is known for pushing the limits of 3d graphics but also for tight coding that allows achieving new visual heights without bringing a less-than-state-of-the-art system to a screeching halt. I expect a gf2-class card on a 800mhz+ cpu will handle doom3 just fine, since that's around what most gamers have right now. They'd be stupid killing their sales by making a game that only performs satifactory on a high-end system. Of course, you can expect some extra eye candy on a dx8 accelerated card, but how much it'll matter remains to be seen. Take Carmacks rants about the greatness of geforce3 with a spoonful of salt, as he's been pimping nvidia's wares for cash for a few years now.