Hello! Today I tried buying/downloading the map-pack "Annihalation" for Call of Duty: Black Ops. When I attempted to download, I got a message saying "Your account is not permitted to download content with this rating". I asked my mom to lower the restrictions on content rating, and she did. When I tried to download it again, I got the same message. My mom even put my account status to "Adult" and it still didn't work. I'd like to know why I can't download it, when my family settings say I can.