I finally downloaded the defiant map pack I have had the noble pack for awhile. I am really pissed because I can't use any of my maps. I called live support and they told me all the profiles on my console need to have the dlc. Does anyone have input on this? The map packs are on my harddrive. When I play split screen with my son it tells us one or more players do not have the required maps. This is bull -blam!-. I also have black ops and the map packs for that work perfectly. I'm going to be really pissed if I have to buy the dlc four times each because I have a family account with four profiles on it.