Office 2007 Tips and Tricks Web Site

I just noticed this;  I guess I should have found this before but here it is: Office 2007 Tips and Tricks web site.  They have live and on-demand webcasts, newsletter archives and a bunch more great stuff related to Office 2007. 

Oh, and there's also a very cool Windows Vista tips&tricks web site too.  Some great ideas in here: I like the top 10 tip & tricks, and the Windows Vista Tip sheet.