I've got a new 9800pro and 4.11 drivers. I run cs source and it works for a few minutes then it ends up crashing, sometimes the game quits and says memory error click to terminate program ,others my system reboots. I've tried turning off overclocks and it still crashes. Didn't do this a few weeks ago. The computer works fine running 3dmarks and prime 95 torture tests and still does this with no overclocks, i want to cry because its tempting me with its beautiful graphics and awesome gameplay. I haven't had this problem with any other games except all my STEAM games. I'll stop whinning but if you know anything please tell me. Steams website is a pos!