Let me tell you what im running first: Win XP pro 384 megs of ram p4 1.5 gigs. Anyway, I have an antivirus problem I think. On my pc I have symantec 8.0 corperate installed plus avast and bit defender. I dont run all those at the same time but I do run all of them. anyway when I run an antivirus I get a blue screen of death saying something about a page fault error or kernal error ( sorry I dont have the full error ) its about a page long! anyway at first I thought I was getting the error because my processor was overheating and causing that error ( I lost the green cover that goes over my heatsink to channell the hot air out ( I have a Dell Demision 4300) but that isnt the problem because I bought an exhaust fan and everything seems to work now and I only get the blue screen when I run antivirus. I also have adaware,spybot search and destroy. MS anti spyware beta and a few other anti spyware programs... when I run those everything is fine but, if I try and run an antivirus program I get the blue screen of death and have to restart to make it go away!