Ted, I'm using the SD7 to "test the waters" as I await the more powerful, updated SD60. When that arrives (hopefully late May) I will be a self proclaimed Ketron Kamp Cheerleader, and start posting real world tutorials and tips on how to use the darn thing. There are not enough places to actually touch a Ketron product, so I will do my part to spread the word. I'm also considering starting an online "arranger how-to" course " .... there are so many sales clerks on the stores that have NO IDE how to demo an arranger. If you don't live near George Kaye, or Frankie V .... you're stuck with Youtube, and that has fallen short. I may have found my new direction, until live work becomes available again.