I recieved an email a couple weeks back with a gift from Xbox Live for the Halo 4 Specializations and tried to redeem it using my phone. Shortly after i tried to see the new specializations on Halo but they werent there. I gave up and thought it was just a lost cause. Not more than 2 minutes ago I recieve a message from Xbox Live stating that I still have an unused code for the 6 new specializations. Yet, everytime i try to redeem the code it says it’s already been used! I really am dying to test out the new specializations and would like to be redeemed for this mix up! Please 343 send me another code!!!