I was wondering is there a command or something you can program that would hide everything open on your computer in one clock of a button? Or even better, return your computer to a state it was before? Because my problem is I go to school and when I should be studying, usually I am on the internet browsing forums, have a tetris application, am listening to itunes, and on ichat all at the same time. I want something where they all go away, make it appear that they're not open on the dock, and even bring up like nytimes.com or something with the click of a couple of buttons so when a teacher comes around to check it appears I'm working. Then clicking it once again restores it back to normal. Suggestions?