Office 15 Explorer Concept max

This is basically windows explorer design concept totally based around the Office 15 technical preview screenshot leaks.

Here is the version with ribbon maximized.
Notice no box for addressbar or search.

I think its not needed.
Pressing the search button will make the addressbar a searchbar.
And clicking on folders will work the same way.

Also notice the new Local Disk icon with new windows logo.. hehe