Ben Heck has just released pics and a video of his updated Xbox 360 Slim Portable. There are some big and not so big differences to his older models. Ben's new Xbox 360 Slim is gray and metallic throughout and looks fantastic. He is actually building 3 of these so besides the giveaway unit the 2 others. We have links to a few of Ben's other projects so be sure to check the 360-HQ's previous coverage.