I'm using an Archos Jukebox. I bought a rebuilt one for $180 to play mp3's. It has a 20gb hard drive. It's a little bigger than a standard mp3 player, but the buttons are on the outside and the screen is easy to read. I'm trying to get more info on using a Ketron SD2 as well. Good luck in your search

Stan


Cornet Curmudgeon