Move Tracks is so clearly a ‘wow, what a cool idea’ project. Basically it’s a mashup between iTunes and Google Maps which lets you create a playlist for your journey based on the time the trip will take and the tracks you choose. Set the route, select the audio tracks and press Send, and the playlist will be created and installed in iTunes ready for synching. Still a bit rough and ready, but definitely a ‘cool app’ in every sense of the word. You’ll need to install a Firefox extension, by the way.