I have a rather annoying problem with my 08 MP. If it gets the slightest nudge, even a bump to the desk in which it lives, it resets itself (or sometimes a KP). I've pulled out and reseated all the drives, the RAM and the front and rear fan assembly. I am starting to think it might be perhaps a loose CPU or something gone awry in the PSU. Has anyone else had a similar problem, did you fix it and if so how? Cheers!