VBGamer

I don't know squat about networking, so read this with caution and think everything through before you implement it, as I am really good at giving bad advice =) Using WinSock, you can send messages between computers on the internet, and I suppose it would be the same on a LAN, find the WinSock ActiveX control (it comes with VB6 Pro at least) and then try and figure out how to use it. From memory, there is a simple tutorial at VB Paradise, except I can't remember the URL.