Casio CZ/ VZ/ FZ - Pro Series

Does anyone know how to receive a dump from a VZ-1 using MidiQuest XL?

and what is the size and number of the buffers to use?

I have been using midiox to send sysex bank to my VZ-1 with no problem, but I would like to learn how to program it. Midiquest seems to be my best choose.

If someone knows a better patch editor for the VZ-1, please let my know.

Thanks,
Jammy