dang your gonna run it pretty slow... i don't even know if u can run it..... i'm too lazy to go look at specs but it's gonna be pretty bad because that is a very slow processor nowadays and you should have at least 512 ram but i'm suprised half life 2 runs BEST with your 64 mb card undead, i have a 2.2 athlon and 512 and a radeon 9600 pro 128 and with farcry it lags with medium settings