I've been having troubles with what i thought was my graphics card drivers. But recently i kind of looked at the dump files with notepad and i saw a mixer.sys and a whole bunch of ones that say floppy***.sys So i'm not sure what the problem is.. i've attached all my minidumps. I'm hoping to fix this cause its getting old.. YES: I have reformatted and reinstalled windows I have reinstalled the ATI drivers numerous times, at 9.6 btw i ran the uninstaller and safe mode too. So now im not sure what to do here are my specs: Its a custom computer: Antec 300 case ECS MOBO AMD Athlon X2 6000+ at 3.2 GHz Radeon HD 4850 512 MB card 1 LG DVD+-RW drive 1 WD 320 GB SATA HD CoolerMaster 460 watt PSU I'm going to run memtest86 tonight, i've ran it before i reinstalled windows and everything passed but i'll try again.. Thanks for any help with my issues.