Hi all, I bought a Zotac GTX260 not long ago. Was working great on windows XP. Recently, I upgraded to Windows 7 and installed most recent drivers. But i noticed a strange problem I started having while playing most games. In games like Far Cry 2, GTA IV, STALKER, etc, the games would freeze after about 5-10 min of playing. It goes to ~1 FPS, and the sound continues running. Then in about 30 seconds the game goes back to normal and I can play. The thing is, after the first time it happens it hits again in maybe 2 minutes. And then every 2 minutes it freezes for 30 seconds and I can play again. I have tested my RAM, HDD, and run a program that tests my video memory on my card. All tests came back normal. This also happens on drivers 190.62 What is goin on?