So yesterday I started up my Black Ops. I wanted to play some zombies so I went to zombies and then clicked online and started searching for games. I found a game and the zombies game started. Not 10 seconds into the game people were flying and had Rayguns and Thunderguns so I backed out, deciding it had to be hackers. I sat at the menu for a little and decided to go play multiplayer. Come to find out, it appears I have been banned from multiplayer. It says servers are down and I have heard this is a common sign of being banned. I went to the dashboard and started the game again thinking it must be a mistake and while the game is loading up it gives me the server not found thing. Please help me get unbanned. It was not my fault for getting matched with those people. Thanks.