Great pic, shame you didn't include an Office product with the ribbon showing.

It might not be native, but it works really well.

To be fair, Firefox has never used native controls. Not on Mac at least. So if thats your best comparison, there's not much to miss (from some peoples POV at least.)

Surprising that they skimped on XP. On Vista it looks excellent.

Better, but not excellent.

The min-max-close buttons look good, but the mouseover effect on the menubar is horrible, the input fields for url and search are non-standard. And why can I drag a tab when there is only one?

How does it look in the Classic view? I'm curious how they fit all the widgetry into the smaller frame

It doesn't look good. But not for the reason you're expecting.

http://i41.tinypic.com/33mpwus.png

Notice anything missing?

Use the arrow keys, duh!