Hi Lloyd,
The videos are usually the result of my wife, who goes with me these days, having something to do while I am playing. I post them so folks can see the SD7 actually being used live for a gig. Even as a first time Ketron owner, I have not found it difficult to learn at all and am really glad I stepped up and got one. My two Tyros 4s have not left the house in two months! I'm going to wait for Ketron's official update and if it is what I am expecting it to be I will probably sell one of my Tyros 4s and buy a 2nd SD7. The SD7s touch screen really makes a wonderful difference - much better than any other touch screen keyboard I have owned.
Maybe next gig I'll have my wife take my Canon 60D and get some good stuff.
Deane