I was messing around and editing rooms on TS tonight and there are a crap load of options that can be set up. If the 'Moderated' box is clicked then the (SA) must grant that user 'Voice' rights, which means that without voice rights they can't talk. HEHE! You can also asign a user 'Operator' rights although I haven't figured out what that is yet. You can also enable sub channel's which I think is pretty cool. Take a look at the Ghost Recon Channel. It has a sub channel for both Team 1 and Team 2 in the event that we were playing a DM. Now this will add a lot of new letters after each channel for all of us to not know what they mean.
(R D VA V SA CA M) [COG]
(R D VA V SA CA M) [COG]