Not to derail the thread, but since I have the same hardware as Jim's setup, I wondered what software is used in the iPad.

As to the original question, I think Donny has a good point. I might think my Audya is better than the Tyros 5 all around, but I don't have the organ and ensemble features, but have great sounding styles with live guitars and drums e.g, and the comparisons go on and on.