I just got an MSI 9800Pro with the green pcb and whenever I get the lastest catalyst drivers my computer gets unstable. In games my gpu will just die sortof like and my mnoniter will go into standby and I'll have to manual reboot. When I use 4.2 drivers and below it works fine. But I want to use the latest drivers for optimal performance. What could be causing that since newer drivers are usually better for stability issues? Fastwrite on or off? Help.