Nope, no mod installed. I did try to install Rahnmanns weapon mod on our server, but it kept crashing no matter what settigns we put on so we just gave up and kept it simple.
Another thing that bothers me is that if a player crashes in the middle of the game (it happens quite a bit in this game) and returns the match_info.xml will discard all his info and only record his score from the point where he reconnected.