When I was Deleting My Halo Reach Maps For More Memory, I didn't want to go delete them one by one because i had so many so i just deleted the whole halo reach thing and i forgot about my recon helmet dlc and my legendary flaming helmet armor ability dlc for halo reach so i went in to the download history to download them back and couldn't find them, and then i went to xbox support and the said to go to 343 forums and hopefully they will send you those codes back. Can You Help Me