hi dreamer,
yes you are right the ketron op systems and midi implementation are very frustrating for me, (much more used to roland/korg) and because i am in australia i cannot sell it as there is no market, if i were in the US or in europe i would have sold it by now and moved on to either a g70 or a pa1x...my bad about the data on the midjay, i had forgotten about the usb, and i dont remember seeing any specifically named unplugged styles demoed on the website. the ones i downloaded to listen to sounded verysimilar to ones already the sd1+...but i believe you when you say there are several new unplugged ones on the sd5, i just haven't heard them (i think???)
thanks for the correction, it HAS been a frustrating time for sure!!!