File and Folder Handing back end

Some noodling things I would like to see:

1) When you are in a folder on the backend, display the folder name (its easy to get lost when you're uploading a bunch of files).

2) Enable move/copy between folders.

3) If you are using folders, the current 'Files' view only shows folders. Provide an All Files view with the ability to move/copy files between folders (in the same fashion that categories are handled for articles in the Joomla Core).