One aspect of loading from sd cards puzzles me. I have a full set of my primary registrations as song 1 in folder 1. This includes all 13 memory banks and a full set of custom styles, which will obliterate any other custom styles previously loaded.... It completes in a couple of seconds. Yet if I want to load another set of custom styles stored on their own in another folder they take about 20 seconds to load. It doesn't make sense to me. Does anyone know why this should be? (Not the making sense bit, that's just old age.)