Hello, i have Windows Vista x64 Business Edition. I have all my drivers up to date but once in a couple of days my computer resets with the PAGE_FAULT_IN_NONPAGED_AREA error. Here are my computer specs: Asus P5QC Intel E8400 - normal voltage 2x2GB DDR3 1333Mhz Asus 9800GTX+ TOP 2xWD640AAKS Corsair CMPSU-550VX I have attached the minidumps. I will greatly appreciate all the help you could give me. PS: When i tried to install windows vista, my computer would just hang for 10 minutes or so before seeing the first window in the installation process... maybe it was an important information.