I think M.S. is really missing it here. Example: if I read a file from my jump drive on XP I could just use the dropdown bar navigate to my C drive then follow the icons (folder paths) to the folder that I wanted to paste (or copy) the file to.
Now, that is not possible with Win7 (what is the point of having a dropdown bar if it's contents are blank?). You have to open a separate window just to do the same thing> twice the work as before, No???