Sorry, guys. We're waiting for the Windows Live Messenger (WLM) team to use the same A/V stack as what's used by Office Communicator, and to release that to the public. Once they do that, we'll be able to go out the door with a new version of Messenger:Mac.
I know that it's frustrating and that this has been delayed for ages. 🙁 We didn't want to write a bunch of code to support the old A/V stack used by Windows Live Messenger 'cause they're moving to a new one. But it's taken longer than anticipated, and we know that Mac users are stuck waiting. I get video chat requests from my dad all the time, and I have to tell him that I can't do anything yet. 🙁
If you come to MWSF, swing by our booth, we'll be demoing video chat in Messenger there.
Regards,
Nadyne.