Thanks Bernie.
Hope you have better luck with the Music Pad Pro than I did... mine took weeks of charging and discharging the batteries before they worked right, which affects the entire system, and none of Freehands "fixes" helped other than manually working the batteries back to life. The OS 4 pads are different from the OS 3 units and they sat in a warehouse waiting for the new OS to be completed which screwed the batteries. Also you have to pay $49 extra for the Premium Tools unlock code to be able to play MP3's, which is a rip, and the XMMS media player that Freehand stuck in there for MP3 playback currently doesn't work right at all. I've chewed some butt over this and you can read the details
here if you like. Having said all that, I've managed to whip the MPP into a useable system and with a little more effort from Freehand I think the MPP will eventually be a good investment.