My brother has a 7600 GT for about 2 year now.It didin't give him much trouble except now.The 7600 now heats up pretty quickly and the games,which used to run quite well,now start to run in slow-mo.Also after running for about 20-30 mins the fan of gpu stops suddenly and doesn't start until system is restrated.The GPU is getting heated up pretty quickly now.He has a 350W power supply with Inel C2D and @ GB RAM.