U D.. I know.. I see and use the button.. but I like dedicated knobs or sliders... I'm just a knobby slidering kinda guy I guess...lol. Granted it's a lot easier on the PSR than on the Korg .. but I still remember having an actual knob for dedicated mic volume control on a previous PSR ( I'm sure it was the 740.. )

As far as the key size difference... I certainly notice it but I seem to be able to adapt quickly as long as the keys have some life to them. I can adjust fairly quickly to anything from an acoustic grand to the old Yamaha CP25 I used to have ( I still play it sometimes.. a friend has it and it also has piano type action ) to one of my synths. When going from the PA80 to the Motif, the key size is noticeable and the difference in key feel is also noticeable, but I have little trouble adjusting. I do not adjust as well to the weak and flimsy feel of the PSR keys however, and I just cannot play with the same expression and accuracy on my 2k as I can on any of the other boards I've ever played. Just the way it is, but it does bother me.. After close to 40 years of playing many different types of keyboards, I just don't believe that it's my technique that's at fault here..

AJ