I appreciate what both of you are pitching for out here, but I would strongly suggest keep the discussion pinned to the game, rather than what copy we are using. I never poke or push anyone out here, randomly, to know what copy they are using. They have the game, they want to play, they want to discuss about the game, THAT'S IT!
If you want to share any of your multi-player experience with this game, I'm down with that. But if you want to keep probing about "what we ought to buy?" and something along that lines, then you're in the wrong place.
On topic, troops we assemble at 21:00 hours tonight. Bring your weapons, your defibs, your med kits and your adrenaline shots. We got some major zombie ass-kicking to do.