With the enhanced security and all the cool new features of the latest version of Messenger, we've decided to give our oldest, outdated versions of Messenger a rest. You may have noticed that we haven't offered customer support on Yahoo! Messenger version 5.5 and 5.6 for awhile. That's because we've moved forward, and we're confident you'll be happy if you do too! Updating to the most recent version of Yahoo! Messenger is fast, easy, and as always, totally free.

Along with enhanced security and better protection from spam, the latest version of Yahoo! Messenger includes:

- a much bigger collection of emoticons

- a built-in voice feature with super low rates

- the ability to chat with Windows Live Messenger users

- the ability to share and chat about photos

- the ability to browse your Address Book right in the Messenger window

- new skins with great new designs

The all-new Yahoo! Messenger is here. Check it out!