Instead of modding your profile to play online, can't you mod the maps on the disc? I don't know if it's possible, I'm just assuming if you had flashed your xbox and are able to play burnt games can't you just change the values in the map. Like maybe skin it, or projectile mods? I don't know if this is possible I just remember back in the halo 2 modding days that you could mod on old maps by making a modded halo 2 disc... I just want to know if the same applies to other games? Sorry if I'm hanging on to something that will probably not be possible in COD ever again, but.. Come on.. It was just so damn fun I want to atleast try lol.