Casio CZ/ VZ/ FZ - Pro Series

I don't know anything about the Casio guitar synths and I don't have
enough time to research it properly, so what I'm about to suggest may
be totally wrong: If this guitar synth is compatible with the VZ
series of keyboards, wouldn't it also have sysex (MIDI messages that
communicate the internal state of the synthesizer)?

If it has sysex, that would be a really great way to back up your
sounds.  Back them up to a computer via sysex and save them with
unlimited space forever.  Sysex is way cooler than cartridges, if it's
available.  It can be a pain to figure out, but it's worth it.

--- In CZsynth@yahoogroups.com, "gmeredith1" <gmeredith1@...> wrote:
>
> Hi, does anyone know where I can get one of these? Or anyone interested 
> in selling me one of their spare ones? I need one to edit and save my 
> Casio PG380 guitar synth's custom user sounds. I never see them on 
> ebay, they seem as rare as hen's teeth...
> 
> Cheers, graham
>