Stability questions

[OVerLoRDI]

I have an x2 3800 oc'd to 2.5ghz, on stock voltage that is Prime Stable for 12+ hours. My temps on 100% load sit around 47C. The problem is games sometimes crash back to windows after a few hours of playing, I'm suspicious the cultprit is windows x64. What do you guys think of x64, for gaming should I return to normal windows.

 

[SergeC]

Most likely, the culprit is something's x64 drivers. As the x64 platform is still quite new, some hardware drivers for it aren't real stable yet. I'd doiuble check to make sure you have the newest of everything.