As a SD7 owner I would like to say that the SD7 is a very nice keyboard with styles and sounds that are excellent.
I have had glitches when first owning the SD7 but the 1.1 update has cured the ills.

I play the SD7 more than the Tyros 5-76 and the thing that I really like about the SD7 is the beautiful color touchscreen.
I am excited about the new SD9-76 so I am waiting for prices
and demos to appear. The first update was announced too early and caused many owners to sell. Lloyd