That's good to know. Barring a whole new power source, this is about as close to a really GOOD portable keyboard setup as you can get, I think. Aside from techno, the 01 presets cover almost everything else pretty well, so a fair substitute would be welcome. With an X5D and perhaps an Alesis mini-sequencer in tow for some playback, I'd feel a lot better about trying to fly somewhere withOUT having to tow Big Bertha along, worrying about some lackwit baggage handler dropping her along the way!
Thanks for the tip. I haven't felt so good about synths since I gave up trying to crack one of those impenetrable Yamaha OS setups!