Messenger for Mac 7 is an integrated communications client that enables you to communicate with contacts within and outside your organization. Messenger for Mac 7 is a Universal application that is built to run on both PowerPC-based and Intel-based Macs and makes it easy to take advantage of the full power of real-time communications.
I have been part of the beta program for this with my MacBook Pro and it works very nicely with my Communicator contacts. I haven't tried the webcam with it in a while, so I'll need to run some tests next week. Maybe I can get Matt Hester to fire up the babycam at his house.
Get it @ http://www.microsoft.com/downloads/details.aspx?FamilyID=20726B11-2AE8-4828-8B66-2964E277166D&displaylang=en.
[UPDATE] I had to use a Windows machine to download the file. Safari crashed. FireFox didn't like it either. Go figure. Safari is a safari all right. :?)
I ran it both in Safari & Firefox and it downloaded beautifully.
I'm not going to install it though. :-)
I tried it later in the day and it worked fine. Go figure. Probably those pesky backend windows servers... :?)