Nah, this just stops the shutdown completely. I was thinking of one the presents a dialog, and offers a user defined countdown timer. Set it for say 30 secs, and of there is no user input then it shuts down, or the user can cancel, sleep(wait) x amount of seconds in order to save work, or just click shutdown now for an immediate shutdown. I would love to see this as a system service with a configurable .ini or .conf or a GUI to configure the service.