I have this annoying problem with my fuse. I´m trying to load a language course onto the player and have tried to put it in all folders possible and still only some of the mp3-files shows up. I even numbered them from 01. to 104. before the file names and still the player just finds some of them and starts playing from file 40. It doesn´t even help to load them as singel files in the music folder since only a few shows up. What is the problem and how can I solve it since it sucks that I can´t listen to my language courses on this player.