I followed all the steps for checking for dust/memory/hard drive. Ran memtest with no problems and yet i'm still getting this blue screen right windows almost finishes loading. I am boot into Safe Mode with no problem, but still can't manage to get into windows. Facts about the Error: 1) The error occured at random and I had not installed any new hardware/software. 2) I used an Image I had of my C: from August 2006 and i am still getting the error. 3) Tried Different Hard Drives/Memory Sticks, but error still remains. System I am Running Athlon 64 X2 4400+ 2 Gigs of Ram 2 320 Gig Seagate Barracuda 7200 RPM 2 300 Gig Western Digital 7200 RPM Asus A8N-SLI Premium XFX 7800 GT Creative Audigy 2 ZS My conclusion is that the problem is hardware oriented, but i cannot determine which component it is. the Address Calls are Stop: 0x00000050 (0xFFFFFFE8, 0x00000001, 0x805255B4, 0x00000000) Unfortunately I do not have anyone else I know who uses AMD or has a PCIe slot I can test my components are. Included is my latest Core Dump. Thanks for anyone who helps!