I'm having the same problem
I've searched through the manual and googled plenty, and unless I'm blind, can't really find any documentation on this. It's cool the ProphetV comes with the first 40 factory sounds, but I have the other 2 banks that came with Rev3.3 and would love to check those out. I click "Import Pro5 Sysex" and navigate to the folder where the .syx files are, but I can't select them as they are grayed out...
What gives? Anyone? Is it only able to load single programs and not banks of sysex? Any answers would be appreciated...
Thanks!