For today only Xbox Live and Xbox.com will be down for “adding cool stuff”. I don’t know what that means but we will all find out tomorrow, October 18th at 12:00am. You won’t be able to do anything with Live such as seeing your friends or downloading games but your offline game achievements will be saved and uploaded to Xbox Live tomorrow. So everyone has a guess as to what will be new and so I want to throw my guess into the mix. I think after the update all Xbox 360s will transform and defend the Earth from the Decepticons. More than meets the eye!