If one were to run through a ketron sd2/sd4 or sd1000 to take advantage of their sounds, which of the keyboards works without problems? I have difficulty with my sd4 recognizing some sounds from my tyros and producing default sounds..no such problem for AJ's old sd4 demo with a pa800. I seem to Yamaha may have needed a patch?

"Bernie, do you notice any of the glitches when changing patterns on the 4X that are clearly evident on the 1000? I think it’s sample 3 or 4 on the demo...slow rock ballad."

Sorry Jingleman, I missed it. No glitches at all found on the Pa4X since the update and the screen tilt problem was solved by a replacement in short order. The software problem had to do with the Setlist, not style play.

I had 3x, 900 and 4x and never experienced any such glitch. Used the Slow Rock style every night.

Korg seems to require a slightly different "timing" when triggering fills. Once you're used to it - it's very smooth.

I never had a problem triggering fills. Also, the 4x has separate dedicated fill buttons if you want to use them.