Thanks to MchWalte for the info.
Yahoo! Messenger with Voice Beta (version 8)
* Free PC-to-PC calls*, low rates on PC-to-phone calls*
* Enjoy fun plug-ins for Yahoo! services, eBay, Amazon.com, more
* Catch up on friend"s lives with Yahoo! 360° built right in
Make it yours with plug-ins
Get the content you want, delivered right to Yahoo! Messenger and share it with friends while you IM. You"ll find handy plug-ins for Yahoo! Music, News, Finance, and more. Plus ones for eBay, Amazon.com, and more.
See what friends are up to
Use the Yahoo! 360° plug-in to get alerts on — then see — the latest photos, blog entries, reviews, and more from your friend"s Yahoo! 360° pages. Also send blasts and post blogs to your 360° page from the plug-in.