I just finished installing my new Gigabyte GA-K8NF-9 Motherboard, ATI x800xl pci-e graphics card, 160gb SATA HD, and two new sticks of 512 Kingston RAM. The system seemed to work perfectly after I reinstalled windows and updated all my drivers. Then I began to see a repeating cycle of my system blue screening or just restarting. I have tried to find a solution to this but it is very vague. Could it possibly be my power supply? I am using the one that came with my case, a 350W TurboLink ATX-12V. Could I be overheating? Thanks for the help.