Oh well, I'll talk to the guy who's up to host the server, maybe he can change the Windows. It wont be dedicated though.

Beside Battle and CTF, which gamemode would be great for a server? I was thinking of making a Co-op using the maps from single player (From Castle to Hell). Also, I saw people using custom gamemodes, such as Frog Hunt. How can I do that?

One more question, which isn't related to the server: I found out how to play JJ2 on Android mobiles, without too much lag. Is there any thread about this on JCF? If no, should I make a thread about this? Some people might want to do this.