The Mac gets some FaceTime
Apple has announced the public beta of FaceTime for Mac, an entirely new application that allows Mac users to video call iPhone 4 and iPod touch users as well as other Macs. It automatically uses your Address Book contacts so there’s no need to create special buddy lists, and it works…
http://www.macsimumnews.com/index.php/archive/the_mac_gets_some_facetime/