Anyway, the new interface is pretty consistent throughout the various programs. Word, Excel, Outlook and Powerpoint all have a new navigational interface. No more File, Edit, View, etc. Now they have tabs with different shortcuts and options across the top. It's very intuitive and makes a lot of sense.
One of the biggest differences that you notice right away is the new look. Everything has a very slick and modern look to it. Maybe Microsoft has taken a hint from Apple or something, but I really enjoy the look of the layout, splash screens, backgrounds and menus.
The last thing that stood out to me was the new quick search feature. I use a Mac at work all day and I love being able to search the computer and network very quickly and easily in any window. Along with Office '07 comes a quick search feature that lives up to it's name. Google had a desktop search feature that came out a couple of years ago that indexed your files and allowed you to search quickly but I eventually stopped using it. This one seems very similar and seems to work really well. I can't say I'm gonna miss the little dog. That dog would dig and dig for what seemed like hours and rarely found a bone. Tchau, puppy.
All in all I'm very pleased with Office 2007. I'll probably go ahead and get it when my trial runs out. A 60 day trial is great, though. I'm not sure if it's done as a marketing tool, but I really like the fact that it's twice as long as most trials. Props to ol' Willy Gates on this one. Nice work.
PS- I hope to have a Vista review soon but I haven't gotten the official version yet. I had the beta but it didn't work that well so I uninstalled it.