hi, well the problem is that once music is already on the player, i cannot create new playlists from the music that is on there (the only way of creating a playlist is to transfer one over and doing that with tracks that are already on the player means there 2 of each track, wasting space). With winamp and my creative zen micro, i could right click on files that are already on the device, and click send to "playlist X" or whatever, allowing me to add certain songs to my playlists. However with sonicstage when you right click on a file that is on the player, the only options are "play" or "delete". Hope this is clearer Thanks