Ever since I've been downloading torrents now and then (like 4 times a day) my computer just shuts down. I don't even have to be using it at the time...I'll just be sitting there and then all of a sudden it turns off and restarts. Any ideas or suggestions on how to fix it? Also, it is taking forever (30 seconds) to open the window when I open My Computer and also when I'm selecting a drive to save to. Any ideas what's wrong here? Thanks all, I would appreciate the help.