It doesn't interest me personally because I set up my Audya exactly how I want it. I believe anyone using an audya professionally should do the same.

Basically this is how I setup my Audya 5:

1) Deleted all user styles and added only the ones I use (including many modified styles and ones created using style view.)

2) Create USER VOICE LISTS. Some are song names others just styles of play. Many of my user voice list sounds are from the PROGRAM section which has my own modified sounds.

3) Link my USER VOICE LISTS to my various USER STYLES so they load when selecting the style

4) create registrations that link to a USER STYLE which in turn loads a USER VOICE LIST.

So basically when I select one of my styles it automatically brings up 10 voices on the screen that I will use with that particular style. Or I load a registration (sometimes I have two or three for a particular song because I am not a good enough player to change lots of things at the same time as playing the keys!).

I don't believe its possible to do this kind of deep level programming on any other board is it? For me this is not what I would call unfinished. But I know what you are getting at, Ketron Italy could have done some examples. But the Programs are fully done (and there are some very nice sounds in there) and there are a few nice downloadable basic registrations for those who do not want to do it themselves.