Ribbon; Customisation and 'Classic' Menus 
I feel it would be a good idea to give more attention to the ability to customise the ribbon, primarily the 'classic' menus of Office 2003 option. Many long term users of Office both power and occasional are upset with the ribbon interface and would welcome the ability to continue using an interface they're already familiar with.  The section briefly mentions that third party add-ons to do this are available for office 2007, but goes no further in explaining how these can be obtained or how well they work.

I'm suggesting this as a seasoned Office user (or newcomer who simply does not like the interface) may visit this article in hopes of finding this solution, and as the article currently stands it is not immediately apparent that said solution is available.

I personally am a fan of the ribbon interface, though more customisation would be nice.