I was on sierra's site to download the opposing force demo so I could play it again. I was in the middle of the game and I got a blue screen timed shutdown and had a helaba time getting booted back up. I ended up restoring to sunday evening and uninstalling the demo. I think I may have a cable backwards on my HD, Would that give you problems I have 512 memory installed and only 386 or so shows up, I have a 40g and a 120g HD and I only read the 40 and 45? My cd burner shows up when it wants to and I believe I need to flash my bios. I taught myself what I know about computers and I dont have the $ to do ANYTHING, Anyone got any Ideas?