I'm freaked because there is next to no multiplayer community within the amBX community, although there are some (inactive) Steam clans etc.
So I've installed a dedicated DooM³ server:
Hostname: amBX DooM3
IP Address: 188.8.131.52 (can be found through the server browser, no Punkbuster activated)
Location: Germany - so I guess Americans won't have too much fun because of latency...
The server is running from now on, let's see if there is any activity on it. I might add more (Quake4?) servers later on.
Tell me what you think. If you'd like to see more/other maps, rather have something reconfigured, tell me as well.