Yahoo! Messenger with Voice takes instant messaging to a new level. Use it to connect in real-time and communicate how you want, when you want, with whom you want. In addition to sending text-based instant messages, you also get:

* Free worldwide PC-to-PC calling
* Drag-and-drop photo sharing with real-time discussions
* Stealth settings to control your time online
* Self expression through Avatars, Emoticons and Audibles


http://messenger.yahoo.com/