Ive been playing GoW3 for years, my brother just bought it and we are not able to invite eachother or join eachothers games and on the main screen it does not even show him on the "friends online" portion. now when I look on my friends list through the console itself it shows him playing gears but there is no way for us to play with eachother. I have all DLCs and he only has fenix rising and the free one they released, could that be the issue? ive never had this issue before and im hoping someone can shed a little light. thank you.