I didn't think it was fair to take the toast me as an example for something kemper can't or won't do.
Hmm, fair enough, though I don't know that I agree about the "won't. You're right, it's not an actual editor, only an interface to the perfectly good editor already built into the KPA. My point in bringing up Toast ME, was just to demonstrate my doubt as their ability/willingness to create routing software required if it were to be a full-fledged USB interface.
As you point out, the editor is in place, all there needs to be is a software interface. And people have been clamoring for it since the KPA was released, it was easy enough for one guy to do it on his own, in his spare time, and...still no editor/interface from Kemper.
My point really was the user-facing software does not seems to be Kemper's focus or strong suit, to say the least, and therefore the lack of USB interface in the KPA does not concern me, even as a "computer nerd", simply because it's not an easy thing to get right, I don't know that they would, and so it's not really a problem that the KPA doesn't function as a USB interface. Which is good, cause it's never going to happen anyway.