I have a Dell Dimension Desktop, which I basically turned inside out. I changed the video card from an NVIDIA to an ATI, added creative audigy sound card, upgraded to windows xp pro sp2 etc. Quite recently I have been getting the blue screen of death on a regular basis. I have tried browsing online and I can seem to find the problem. I have attached a couple of the mini dumps saved. If anyone can give me direction on whats going on and why this sudden change in behavior. I will really appreciate it.