I have a Asus motherboard M2N-E 2gig DDR2 Gskill Ram Nvidia's GeForce 7950 GT graphics card AMD Anthlon 64 X2 Dual Core Processor 4600+ Windows XP sp3 I have had my system for A WHILE as yo can tell but i only used it for gaming. Its has been wonderful to me all these years a few years ago i bought a External HD and hooked it up by way of USB port and as i was transferring the data to the HD i would always get a BSOD so i finally stopped. Recently i went to a wireless connection using an SMC EZ Connect - Network Configuration wireless adapter. and for the first week or so everything was fine but now when i try to download Files i get BSOD again. like when i download game up dates or installs. It seems like i am getting them more and more. I also ran Memtest 86 and got no errors. and tried 1 stick of ram at a time and everything was fine. I do want to upgrade eventually but times are hard and i am hoping this is something i can fix. I also did a reformat 3 times in 1 day but no fix.