its real simple...install gameranger...launch it..make account...have your friend do the same...and then add each other to friends list...one of u chooses the Host option in the gameranger window...select the game u wanna host and the appropriate settings like player limit,password etc...and voila u done...all the players who wanna play should join the game...everyone should configure gameranger so that it knows where the game exe is located(done through the options button)...once everyone is ready in the room...the person hosting launches game and baqi sab ki bhi autolaunch hojati hai...