Ok, so bear with me. So, whenever I run certain games, namely warcraft, my computer gets a bsod. I scan disk and defrag twice a week. Ive run memory test on both sticks, its not it. Ive upgraded my BIOS, so its not that. I know it is my vid card, geforce4200. I have read a few articles telling me that some drivers are phooey, so i have been using the 61.77 version as recommended. My system goes as: athlon 1900 (1600 Mhz) 1 GB of RAM Win XP SP2 w/ all updates *side note* i know that SP2 is problematic, so I tried uninstalling that and i still received similar errors latest BSOD - nv4_mini.sys address @ F7361D7F base at F731C000 other debuggin errors ive noted and have seen often are stop c0000005 001B:26F06FB1 referenced memory @ 000094A0 could nto be read a few more stops: 8E (C0000005, F736599D, B89CF850, 00000000) and 8E (C0000005, 871393D3, F438B660, 00000000) I have run every momery test, HJT test ive seen on this site and i cant seem to solve this problem. I really tried to just read up on this and solve it myself, but aside not knowing asm that good, i dont know how to solve the problem. I have uploaded my dump of the nv4 error if anyone wants to look. I am also interested in trying to help fix these types of errors, but whenever i open the dump in micro developer, it get nothing. Any help would be greatly appreciated! Thanks!