bfgservers.com is offering only 20 player password protected servers due to "high bandwidth usage" of BF1942. They are the only one I see making that restriction. We like playing public servers so there are players that we don't know, and don't know their game play style. But when 4 or 5 of us want to play, we have trouble finding a server with enough open slots, and getting us all on the same team if we're using teamspeak is nearly impossible.

I've emailed NuclearFallOut about it as they seemed pretty reasonable but haven't heard back yet.

Edit:
3DGamers seems like the place, but the bandwidth limitations concern me. I can't find info on how much bandwidth a public BF1942 server would use. I guess I could always password the whole game when we're not around to limit usage.