I am having an LG Desktop. I am watching a lot of movies on my system every night. But sometimes i go to sleep while watching the movie so the system continues to be on the whole night or till the time i get up. I want a solution like the option we have on the television. I do not want my system to Shut Down, Hibernate, or Standby what i want is I would like to dial in the amount of time before Windows puts the computer into Sleep mode. Suppose the movie is of 2 hrs so i would like the computer to put itself to sleep in 2hrs and 5min or as i input ?