Thanks for the quick reply, looks like I need another.
OK, I assumed wrongly the same procedure when I FOUND no install document to be along with the download firmware (and nne in the manual). My mistake... I only found the 17 second video on installation since hearing back. My bad... but, now, performing that procedure, I can't seem to mount Pianophonic on my MAC... six unsuccessful tries. What do I do now?
And, I can wait for newer firmware, but I think I will need to resolve the not mounting problem first.