Y'know how TVs can go to sleep after a certain amount of time of inactivity? I was wondering if there was some sort of program that would automatically shut down your computer after a given time. I have a computer in my room, and it'd be cool if I could pop in a dvd and fall asleep to it on nights where I can't fall asleep (such as tonight) and then have it shut down after like an hour. Anyone know of a program like this that would work on XP?

Apparently I can already do this via scheduled tasks? Maybe I should've googled some more.

What Arisu is trying to say is that you need to go to Control Panel → System and Security → Power Options.