Yes, I have looked at that already. PalmEmpeg was written as a remote interface for people who wish not to have the Empeg installed in their dash. The application I had thought about was more for a companion to the Empeg, with the capability to browse/select a playlist offline. PalmEmpeg required you to have your Palm connected to your player with a cable via the serial port. I'd like to be able to throw my Palm to a backseat passenger and say "what would you like to hear?".