Use GG Client and play whatever you want, how many people are connected to friends or so to play together ? With GG cleitn play solo, 2v2, rpg in the rpg channel with people all over the world. No lag too. Way better than all existing non bnet servers or LANs, if your skilled soloer like me you can even take part in tournaments as your custom games increase level of aka but tehre are no stats and you cant lose exp. SO enjoy, much better thing.
Well I tried it with some friends and it was nice, u must download to ur warcraft folder, and then create a shortcut for it, then do what Darth_Revan-83 said
oh boy oh boy!!! this neat little program lets you host games on LAN, and people off the net join!!! the people that want to join have to have it, and type in your IP in the IP box ... the program will then search for the IP's game on LAN (the game has to be done already when the IP is typed in) and then the person can join the persons LAN game off the net! i'm loving this, i've been dreaming for this!! thanks so much F4nG!!