Windows 7 is just plain awesome btw!
Works great on my slowest, most resource contrained machine!
Make sure to grab yourself a copy here:
http://www.microsoft.com/windows/windows-7/beta-download.aspx
With all the buzz, here is a an extensive list of only a "small" chunk of the new features well drescribed and documented, great keyboard short cuts and more:
The Bumper List of Windows 7 Secrets from Tim Sneath
Brandon Kelly has his experience written up as well:
http://www.brandonkelly.com/post/2009/01/10/Windows-7-on-my-Dell-Inspiron-6400.aspx
Also be sure to check out all of the following tags:
http://channel9.msdn.com/tags/Windows+7/
http://on10.net/tags/Windows+7/
And for a great overview of all developer events in FL:
Joe Healy's MSDN Newsletter Preview for 2009 Jan 19