Our beloved free cross-plattform client is looking for mac/linux alphatesters, apply and make it as good as possible
there's some screenies in the following links, ->
http://teamspeak.com/?page=blogarchive&ident=20081031
http://www.teamspeak.com/alpha/

I'm so looking forward to the Teamspeak 3 release, it's been a long time coming. The interface looks promising and I'm hoping the voice quality will be on par with ventrilo once it is released (this has not been my experience in the past) on top of the other features.