I wonder whether we will see upgrades from the 7-8-9 series proceed at a much more rapid pace, given that the big hurdle, the interface, has already been overco

I wonder whether we will see upgrades from the 7-8-9 series proceed at a much more rapid pace, given that the big hurdle, the interface, has already been overcome from 6-7. I know people who would not upgrade, just because they didn't like the UI change. I only just forced myself to use Office 2007, since 2003 licenses are becoming hard to come by. I hate it still, but I will have far less trouble moving to 2010 than I had moving to 2007.