when i bought my arm2 disk i tried to play multiplayer and couldnt i have installed the update and played for awhile on multiplayer but now everytime i go to multiplayer there are nothing but red xs and when i find a green light and try to join in game i get "cant connect" ive got a fast computer with all the bells and whistles? could it be my security settings or? if anyone has a suggestion it would be great... tanks. semper fi....:D