You can go to Yahoo! 360° directly, if you’d like to take a look around.

For a shortcut to adding your Messenger pals as friends on Yahoo! 360°, click Add Plug-ins below your Messenger list, then click Try it now beside Yahoo! 360°.

In the plug-in, you’ll get instructions on how to add your entire Yahoo! Messenger friends list to Yahoo! 360° so you can start sharing right away.