I just finished posting Excel 2010 Beginner levels 4 and 5 to the web site. You can order them, download them, and/or view them in the Theater right now. Also, all of the handbooks for Excel 2010 1 through 4 are now online. Level 5 should be finished soon - I just sent it to my author yesterday.
I haven't posted full outlines or set up the student interaction forums for these courses YET, but I plan to do so this evening. If you're curious what they cover, just look at the outlines for Excel 2007 Basics. They're almost identical.
Enjoy.
Update: As of 2/23 the complete outlines for the Excel 2010 classes are all posted and online.