Mozilla Thunderbird is a free, cross-platform e-mail and news client developed by the Mozilla Foundation. The project strategy is modeled after Mozilla Firefox, a project aimed at creating a smaller and faster web browser.
Just as Firefox aims to redefine the web browser, Thunderbird is a refinement of the mail and news interface. On December 7, 2004, version 1.0 was released, and received over 500,000 downloads in its first three days of release (and 1,000,000 in 10 days). As of 29 August 2006, the download number has exceeded 30,900,000 since 1.0 release. A current download count odometer is available at The Rumbling Edge.
On October 11, 2006, Qualcomm and the Mozilla Foundation announced that "future versions of Eudora will be based upon the same technology platform as the open source Mozilla Thunderbird email program." The project is code-named Penelope. An unoffical Eudora/Penelope forum is accessible via web or newsreader.
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Just thought you might be interested in seeing how to set up Thunderbird to work with Hotmail and how that can be used to benefit your YouTube experience! Watch this video from youtube