Hello, I have WinXP SP2, P4PE motherboard, P3 2.53 and an ATI X850 pro. Software I have logitech mouse, keyboard and joystick drivers, Soundblaster Pro, Symantec Anti-Virus, and Zone Alarm Pro. My BF2 was running fairly well (a very occasional crash) for about 2 months, then suddenly a few days ago it started to cause my computer to reboot. It now reboots approximately 1 out of 3 times it loads a map. The reboots usually come right after a map is loaded, otherwise it runs fine. I ran the memtest and chkdsk with no problems. I'll attach my minidumps. I did not alter my system at all before this started happening. Thanks for any help!