Hello and thanks in advance for your help. My computer has recently succumbed to some Malware (Fraud.XPAntivirus, Win32 Trojan, and Trojan.Agent to be exact). I have used MalWareBytes, Ad-Aware AE, and SearchBot S+D, and SmitFraudFix to remove most of the problems, but no matter what, Fraud.XPAntivirus and Trojan.Agent immediately return. However, the bigger issue is this: Ever since I ran these scans, my computer cannot load at all. Once I click on a user it immediately goes to the BSOD with the message: Driver_IRQL_NOT_LESS_OR_EQUAL STOP: 0x000000D1 (0xE1EC5000, 0x00000002, 0x00000000, 0xF3A23D00) In fact, I am only able to post this through Safe Mode w/ networking. I'm pretty sure this doesn't have anything to do with faulty hardware or RAM. Possibly something to do with BIOS? Does any body have any ideas of what is wrong and how I could possibly fix the problem? Thanks again!