Donny,
Sounds like the SD7 would not be backward compatible with the older Ketron styles and that might be a problem due to the kind of music I play which is most of the songs from the 1920s-1960s. Regarding styles - if all of the manufacturers jump on the Audio style train backward compatibility of styles might become an issue with all of them.
Deane
Deane thanx for the reply, ...all very valid points about the style compatibility...I didn't know you couldn't use everything from the Ketron style library in the new Sd7, etc,.. that could be a big problem unless most of the "NEW" style library & optional Ajamsonic super styles packagae can be substituted to replace the former to get the job done for a players song needs.
After all, the styles are the driving force in an arranger KB...
For some reason I thought you sold the vArranger?..that said there is still plenty of KB's and styles available out there to gig with for sure in many ways with many different arrangers.
take care