Hi, this may seem like an odd request, but here goes. If you go to an Apple retail store, each night, after the store closes, all the computers are purged and reset (getting rid of all the random stuff, pics, etc. from customers during the day). I'm looking for a way to have my computer purge itself each night, and wake up the next morning with the same set of files I want to have. Basically, I want the same thing Apple has -- a demo computer filled with fake files, that purges itself at night, and reloads those fake files each morning. Ideas? Suggestions? Really, I'm going for anything here. Thanks.