I just bought both DLC for black ops. After I download the dlc and start up black ops the tab for first strike is no longer there. I see it is replaced by the Escalation DLC. I've been able to play the Escalation maps online, but haven't not been able to play any of the First Strike stuff. Oddly enough all the zombie content is available, and if I start a local game I can see all the DLC maps. My question is......How the F do I join a game for first strike?