During my last stay in US I was in contact with Ajamsonic. Ordered 'Retro-Fit' Kit for Midjay Plus inclusive Styles. Installed it and was stupified by the style package. Really hundreds of syles ( incl. conv. styles) and many of them great sounding. In my opinion it's a amazing 'value for money' package; had never seen that in the past. I can recommend it to every one with Ketron devices. It's a huge improvement for the instrument. More info can be found on : www.ajamsonic.com . Have fun with it.