So, I got Gears of War for my brother for Christmas. Problem is, he does has free wireless internet but nothing hooked up to the 360 so he couldn't play the game because it said he needed an update. The other day he decided to load it up again and this time selected to do the update and it worked! Does the 360 come with built-in wireless that I am not aware of? Or does maybe the game come with the needed update?