Hi, While playing games on Vista SP1 I get random freezes (about 0.5s~) every 1-2mins. I've turned off all the power saving features and it hasn't help at all. I went back to XP and the freezes stopped, now I went back to Vista and they have came back again. All my drivers are up to date, here is my PC specs. CPU: E8400 @ 4.05GHz GFX: GTX260 SP216 RAM: 4GB G-Skill PI PC-8800 MOBO: GA-EX-DS4 OS: Windows Vista SPI Home Premium HD: 1.1TB Thanks.