I know this sounds crazy but a customer of mine has office 2007 and I have no idea how this happened but somehow the he changed the apperance of all his Office 2007 applications to look like Office 97 and we have tried everything to change it back. I have uninstalled it probably 10 times and have even tried 3rd party un-installers to remove all registry files and left over files that the windows un-installer leaves behind. But, every time we re-install Office 2007 it's apperance is back to a Office 97ish look. If anyone has any idea how to fix this i will forever be in your debt!! I've attaced some images of what it looks like