Dennis, great idea on the built in tutorials. I found the G70 to be more challenging to learn than the any Yamaha arranger I've owned. Out of the box the Yamaha doesn't have as steep learning curve. Manuals aren't always the greatest to work with or from. A set of CDs like the Simon Smith series for the PSR would be helpful for the boards with steep learning curves. Maybe some of our more knowledgeable members could pool their talents and release a set of CDs. Could be a great way to earn extra income.