Just a few hours ago, I reinstalled MSE and suddenly it tells me that windows has encountered a critical problem and that it will restart in one minute... It's been rebooting every time it turns on I only get to use my laptop for a minute or so before it automatically reboots without me doing anything. I'm quite sure I am experiencing the SIREFEF TROJAN/MALWARE/VIRUS... Please help ASAP!! I really need to fix this as soon as possible!! Much appreciated..