I see that other people are having trouble redeeming their promotional DLC code, but I was wondering if anyone else is having problems do this with their Xbox 360 version of the game. The first time I typed it in it worked and I click download and it then said "Can't download at this time." So I typed it in again and it says "Please enter a valid code." Now I'm stumped to why it isn't working. They seem to be having a lot of problems with Crysis 2.