Trillian Astra has been in development for years and still hasn't moved beyond internal beta....until now. This messenger will enable you to chat to just about any user on any social networking platform, including MSN, AIM, Skype, ICQ and others. Better still, if you sign up to the beta testing, you can install and test straight away. There is only a beta version for the Windows platform at the moment, but Mac and iPhone versions are on the way.
Trillian Astra beta link.
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