Newb on networking needs help on setting up Tiberian Sun on my wireless network. I am trying to set up two computers at my house so I can play against my son. They are connected by a D link wireless router. I have enabled file sharing and can see both of them but when I try to set up the game it asks for a network id number. Where do I find it? It also says IPX not found. I am running win 2000 on both computers. I have a third computer that is hardwired to the router that is running XP home if that matters. Thanks for any help.