The vertical list contains folders\files staring in My Documents. You can press enter to go into a subfolder and backspace to go back a folder. The user is prevented from backspacing beyond the initial My Documents folder, however.

Tweak to work with any folder, such as a certain directory your program stores files in. Now users can create sub-folders within that program directory, explore thoroughly, but not leave the confines of that root folder.

folder view.mfa