Between SZ and PSR tutorial there is a wealth of information and helpful people willing to share their expertise. Once I learned some of the ropes I too wanted to help those I could. I owe huge debts of gratitude to my personal mentors including DonM, Gary, DNJ, SteveM, JohnC (Bruno)....as well as others, whom I may not know as well, but who have posted helpful information.
Very well said. I know I feel the same way as I'm sure many others here do. It should be mentioned that the information gleaned here is not solely about keyboards but music in general, technology and other related subjects.