Ok I know its a bit of an old one but I would really love to get this working multiplayer. It works fine single player on both machines. When I go to multiplayer (tcp/ip) it sees the other game straight away no matter which pc is hosting. But I cant find a way to join! When I click join, the list refreshes, I cant highlight the game or double click it. the port is correct, we both have the same version. I tried adding the ip to address book but no difference! Please help out, dying to play this multiplayer today lol.