Very constructive. A couple of observations though. Our audience is in the over 60 age bracket! Computer users, but not experts, so I doubt that very many of them are downloading much.
All the graphics of the original CD can be loaded on the USB drive.

Finally, something I didn't realise until talking to some younger fellow musicians, most late model cars in North America, have a USB connection in the on board stereo system. So they can just plug a stick in & away you go.