Yes. I've been playing there since it came out and I have to say,"Zone sucks!"
Really though, Gamespy Arcade is quite impressive, and it's only a beta. They have recently added MotS support, 16 player support and are adding new options daily.
Currently they are working on allowing us to join games that are in progress, password games, and possibly even creating a frag point statistics system as seen with newer games. I would suggest everyone checking this program out...
MaRa "ReAcToR" JaDe