After searching a little bit through the BBS i found a thread explaining that the empeg player software will always sort alphabetically.

I wanted to clarify, for anyone else reading this thread, that the player software doesn't really sort everything alphabetically.

The only thing that is alphabetical is the order of songs/playlists as they appear on-screen in the Playlists menus. This is to facilitate using the letter keys on the remote control to quickly scroll to a given playlist. This is only for display, it does not affect the actual play order of the songs.

The actual songs/playlists will play in whatever order you've set them in emplode. You have complete control over the play order in Emplode by selecting View/Details, clicking on the "position" column header, and re-ordering your files based on position.

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Tony Fabris