I have couple of m3u playlists on my PC. All references (paths) in the playlists points to files in my PC sync directory so all song are already located on my iPOD. When I use 'Add Playlists' in EphPod the playlist are created on my iPOD but EphPod also uploads the song even though they already exist on the iPOD. As result I get duplicate files on my iPOD.

Are there any other way of 'converting' uploading m3u playlists to the iPOD without geting duplicate files?