Sansa Fuze+ Firmware 02.38.06 Music content browsing by folder

The Music content browsing by folder feature is needed for some audiobook like content, like scriptures.   By just adding speed control to what is already designed, books could be stored in music and played like a book.  The browsing by folder will make it possible to reasonably read a books of 400 to 1000 files.  Without book marks, this feature is good for finding what you want now, play a few files and get back to other things.  

This fix is good, but speed control would make it a little bit better.