My Girlfriend and I are trying to have a multiplayer game with no success. She has a Mac Mini G4, OS X.4.6 and I have an iBook G4, OS X.4.6. We both have downloaded Game Ranger. When one of us hosts a game, the other doesn't connect to it. The Civ III FAQ states turning on port 10233. Where do we find this port or other ports for this matter? On a final note, both our Firewalls are turned off. Thanks. Edit: I use Comcast, just the modem, no router. She uses Earthlink DSL, no router, just the modem.