On my Zumo 550 I often use the MP3 player to play my favorite music through the aux port in my bike while also watching the route on the map tell me directions.
Sometimes songs play that I'd like to skip, but I have no way to jump to the next (or prev) song while in map-viewing mode and while driving.
That said, I notice there are + / - buttons on the upper-left of the Zumo unit as well as + / - touch-sensitive areas on the map-viewer that are both used for zooming in/out.
Could an option be given to re-assign one of the +/- pairs to skip prev/next on the MP3 player and leave the other +/- pair for zooming?
