If you haven’t been over to the Product Group blog for a while, now would be a good time. There is a new look and a new posting on the ribbon in Project 2010 - http://blogs.msdn.com/project/archive/2009/09/24/project-2010-introducing-the-ribbon.aspx
More to come – watch that space (or this one, and I’ll link).
I really think of all the Office application Project benefits most from the ribbon – there are plenty of gems just waiting to be found deep in the menu structures of 2007 and before – now they are just at your fingertips! Enjoy!