We started playing with office 2007 yesterday and - WOW.
We have already seen many demonstrations on it, so already liked the look of the new ribbon bar.
But WOW it's good we will post more as time pasts. but the intial thoughts are it will be tough to find a reason to upgrade from Office 2003 to Office 2007, but once you have 1 machine with it on, then you are going to want to change.
Nt sure what has happened to Publisher, but it doesn't seem to be as snazy as word excel. And the two products with the maximum appeal from the changes are Outlook (Although currently my CRM plug in doesn't work) and Access. The later gave me a double WOW feeling.
TIme will tell and we will publish how we feel after using the product for a longer time later