.

>>>... It turns out that they had the digital piano that I was most interested in - Yamaha DGX640 - at a good price. I was quite impressed with it after playing around a bit....>>>


I have an earlier model of the DGX that I am very pleased with. It works fine with BiaB.

Something to consider is the key range. I got a 76-key model, which seems right for me. It has enough keys to do what I want, and it is easily portable. It lays in the back seat of my Kia, in a case, flat. 88 keys would be almost too big for the room it is in, and for some of the tight spaces where I play. 61 keys, which is the most common in low end keyboards, is not enough left hand notes to play solo.

Flatfoot sez: Call me when 'Talent-in-a-Box' is ready to ship! -- [8{>

Got some tunes on You Tube:
http://www.youtube.com/user/flatfoot50
.
My BiaB lesson site:
http://jdwolfe0.wixsite.com/learnbiab