Has anyone been able to delete a song or folder from the jukebox that it wont' play? I can delete tracks that it can play, but I want to delete ones it won't play. Why it won't play them is something I can't understand yet. I ripped them from my own CD's and almost all of them work fine, but a couple CD's just wont' play. So I'd like to delete them from the Jukebox. The only option I have at this point is to delete ALL the music and start over and it takes too long to load 40GB of data just for a couple of albums!