I use PDAWin in CCF mode. Works great. It is perfect if you have changer's. I have two 300 Disc DVD and 2 400 Disc CD Changers. I store everything in my PDA/Remote. I use the SuperNudeList for audio and my own creation for DVD's that display DVD Covers.

As for the repeat problem Wilhelm mentioned. The hard keys will repeat.

Also if you have the Yamaha piece, you can store like 8 preset levels of volume. I setup a sliding bar that picks from on of the preset volumes. I love it.

Only hurdle you have to jump is the IR- Performance.