Hello Spalding
Liked the review, it should definitely get Korg owners downloading the update.
Regarding the Pianos is one stereo and the other mono, as a lot of piano samples come in this form.
Have you got the timings correct on the start-up times as even the new OS seems rather slow for a hardware board. (It’s slower then a Wersi which I find hard to believe, OAS 6 2:25min, OAS 7 1:20min)
Your report also reinforces what I have always said in my Keyboard Festival Reports. (That the Korg PA1X is the best all round mainstream arranger on the market)

Bill