A dealer once told me one his customers bought a new board approx every 2 years, the dealer would deliver it and collect the previous model. Each time he said the par-exchange board was still setup as he originally delivered it 2 year before.
I know some home players who never load new styles...never save registrations...basically never alter anything...just switch on and play. I am not sure why they buy these top of the range boards with all the bells and whistles in the first place ????.

Graham UK