Finally got around to trying Yahoo's latest version for Mac, Messenger 2.5. They have finally caught up to most of features that the Windows version has had for a long time. They added a pop-down menu of smileys (which the Windows version has had) but the coolest new feature is Webcam. I hooked up my Sony DCR-PC115 DV video camera (using FireWire cable) and Messenger instantly worked with it. On my Windows 2000 PC and with Yahoo! Messenger I was able to view the video from my Mac without a hitch. (I did have to upgrade Messenger for Windows to version 5.5 to be compatible.) The Mac version still lacks audio chat though.