Hmm... so what should I look for to diagnose my pc if I don't notice any random shut-downs? I have Norton, and I have a router, but not too sure that I am clean and free... are there certain files I can/should look for, or just try and run "Lions" techniques if I notice something screwy (which doesn't give me a lot to go on, after my wife's been on the computer, there isn't anything that's not screwy!)
