Mac, maybe this is self evident, but if the USB drive includes the programs, all tracks, styles, etc., then I simply copy my songs to the BB folder of the USB drive to become completely upgraded. Songs of the same name are overwritten and others are added incrementally. Some initial setup and a new shortcut and that's it? The program will look to the USB drive for songs, styles, and styles automatically? This is too easy. There must be some trap somewhere I haven't thought of.
Joe