Well yes it is a map pack but its not the usual maps like Dust or Assault. It is a totally new map pack that just came out a couple of days ago and all the maps sound awesome. If you go to Counter Map it should be one of the main things on the website so go check it out, I\'m gonna try them all today.
BTW when you get it running fine, tell me Solid Snake and I\'ll try to get in touch with you so we can play.