Hey guys, I just got COD4 (Mac). Let me first say that campaign runs like butta on my middle aged MBP. Absolutely no issues. Naturally, I would like to get online for some multiplayer fragging, but no servers appear in the list! (YES, I hit the refresh button!) I've searched high and low for a solution, but I can't find anything directly about my situation. The game is fully patched, and punkbuster is installed and updated successfully. Running 10.6.5. Thanks for any insights!