Thanks for the reply. I've been loyal to MC (since MJ5) and will continue to be. As I use MC primarily for music, it's still the best music organizer and offers the most customization for playlist/smartlists. It's unfortunate that I now have to have a different media player to play these discs... never mind that MC is supposed to play it all. Maybe in the future, support will be added for this readily available media format.