Call of Duty Modern Warfare 3 might be free to play online when it releases this Fall, but Activision is going to try to convince hardcore fans that the newly announced Call of Duty Elite service, developed by Beachhead Studios, is the best way to experience the action. How are they going to accomplish this? By giving gamers a taste now of course! Activision is now offering the ability to sign up for a closed beta of the service here. They are probably hoping that gamers will get attached to the service and feel like they can’t play the game any other way come release day. But you can resist that temptation, right?