I've tried installing SP2 thrice now. First was through AU. The install works fine (1 hr). On reboot, the BSOD appears with PAGE_FAULT_IN_NONPAGED_AREA. Reboot in safe mode and uninstall SP2 (another hour). Tried up[censored] BIOS and video driver on Toshiba Laptop with Intel Celeron processor. No Luck. Tried disabling CPU cache. Unplugged all peripherals and PC cards. Also, no luck. I'm running out of patience. System works fine after uninstall. If anyone has any info, please advise.