The Messenger for Mac 8 Beta was released today. The app provides real-time collaboration between people in different locations. You can use instant messaging and audio and video calls to communicate with your contacts.
The new beta includes A/V support which allows users to communicate with their contacts via instant messaging and audio and video calls. You can download it here: http://www.microsoft.com/mac/downloads.mspx . Just remember: beta software is unfinished software so use with care.
