Misc > Gamer-Clans
You can run Tunngle in the background just like steam or xfire, so I'm just going to leave mine connected to that lobby. I hope some GOG'ers are interested in multiplayer!!
I think I've found the ultimate app for playing gog's catalogue in multiplayer. It works better than Hamachi in that the max user limit for each VPN is 255, not 10. Also there's really no need to configure each game to "work with" it.
The problem is, the folks developing it are German. And they haven't created an english client version.
BUT if you're someone like me who gets more enjoyment out of a game when playing it with others, PLEASE give this a shot...it's worth trying to figure out the german bits (there's not a very wide american audience with this program yet, as it's pretty new) because let me tell you, IT WORKS!
I've tested it with:
C&C Red Alert 2
Heroes of Might & Magic 3
and all of them just work, without having to mess with config files to make the client work. Has anyone else tried it? Anyone willing to give it a shot? I would die & go to heaven to play against some of you gog-heads.