N00b Q - Grabbing > C-H Banks from Virus B

[madmaxmarchhare]

Sorry for the dumb n00b question, but I want to grab the factory patches from my VBD. I can easily get banks A and B, but I can't find a way to dump the rest of the banks without dumping the whole thing.

Can I copy, say, Single banks C, D, etc. into banks A and B and download those via sysex? Or, even better, is there a way to download the single patch banks D-H directly without dumping the entire machine?

Also, secondary question--there are letters at the end of each patch--RP, JS, OK--do these mean something?

Thanks, in advance.

Max