If you don’t know what Zero Hour is, then you can move along now. If you do know what it is?then you’ll probably want to take a look at these behind the scenes photos of the preparation at the not-so-secret desert location. If you have tickets, it looks like it’s shaping up to be a nice (albeit HUGE) event. For everyone else, keep watching my Flickr site for more photos and check out the upcoming coverage on Xbox.com