I'm in the process of testing Hexxit 3.0.0c
If you're interested in screwing around with it, I will put up the necessary files and open up the server.
I think from now on we'll have one "technology" server (Tekkit, at the moment) and one "adventure" server... (Hexxit)
If Hexxit 3 isn't ready soon, I will either put up a new 1.0.10 Hexxit server, or bring our old one back.