Digsby, IM, email and Social networks in one easy to use application.Instant Messaging - digsby is a multiprotocol IM client that lets you chat with all your friends on AIM, MSN, Yahoo, ICQ, Google Talk, and Jabber with one simple to manage buddy list.
Email Notifications - digsby is an email notification tool that alerts you of new email and lets you perform actions such as 'Delete' or 'Report Spam' with just one click.
Social Networking - digsby is a social networking tool that alerts you of events like new messages and gives you a live Newsfeed of what your friends are up to.
Note: Version 38 onwards is a stub installer that includes numerous toolbars etc., we recommend you do not install these.
Download: Digsby Beta (build 43) for Windows, Mac & Linux · 4.32MB (Freeware) 
Screenshots: >> Click here <<
Link: Product Website
This is BETA software!, please use caution when installing it on your system
Digsby has horrible looking skins and does not have as many useful features as pidgin. And I don't like that you have to login into a separate digsby account to use your IM. And it forces updates upon launch, quite annoying.
http://digsbies.org/site/content/project/chameleon
http://www.digsby.com/features.php
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