Diablo 2 TCP/IP problems? a friend and i are trying to play TCP/IP over the internet with diablo 2, just for kicks, but we always get this 'cannot connect to server' error (when any one of us is hosting). is it because we're behind a router/firewall? is there some reason why we get this error? i've read at some places that it's tcp/ip over a network, which i don't think we're in, so is it because of that? if that's the reason, is there a workaround to play TCP/IP when we're not on the same network? thanks!