1: Possible virus, it happened to my computer once within 5 seconds of logging on
2: Get CCleaner and disable some useless processes.
...What useless processes? You think I haven't already disabled many things from starting up? I mean it's not like I really need a Zune Launcher, Steam, Skype, WLM and other stuff clogging up my system on boot.
And no it's not a virus. I said already, it's been a problem throughout reformats. It's not software, it's hardware (thats what he said).
Update: Disk Check finished, nothing wrong.