We have numerous computers throughout the house, but my wife is notorious for turning on one particular PC, using it for about 10 minuets, and then leaving it on - sometimes for days - without touching it again. (She then complains about the electricity bill. ) I have had nothing but bad luck with System Standby, so I have no intention of trying that anymore. (No matter what system I've tried, Standby never comes back when it's supposed to.) I've been looking for any utilities that will shut down the system completely after a specified period of idle time, but I can't seem to find one that serves this purpose. All that I want is a tool that will completely shut the system down - power it off and everything - after a specified amount of idle time just as though I did Start -> Shut Down -> Shut Down manually. I've looked for something to do this, but the only shutdown tools that I found are for shutting down specific windows or they shut the system down at a specific time. I'm looking for something to shut it down after x minutes of being idle. Is there anything out there to do this?