Thanks to contacts in the related departments, we've had luck at getting a port open for servers to be setup for steam games. This has also had the effect of opening up the steam port so people from off-campus can play on our local-servers. They are at the mercy of our schools connection, so no promises as to connectivity; expect lag.
We're still working at getting a dedicated server setup on campus, it's taken longer then I thought. You can thank SUNYIT's red tape. Give it time, we'll get there.