Hello, for audiobook listeners it would be of great help if You would add “Sleep timer” or at least “play just one song from playlist” functions, my player often plays through whole night (and I don’t really want to create one playlist for one song!).
Also PODCASTS and AUDIOBOOKS directories should be linked together to show content on external card without setting id3tag GENRE to “PODCAST” or “AUDIOBOOK”!! I’m not asking You about “directory and file listing” feature, it would be too much to ask from You 
It’s nice You want to keep UI as simple as possible, but it is often very much limiting product’s features!!!
Thank You Sandisk for very nice player with very limited features!
