Above is a video demonstration of my first Windows Phone 7 Application, Travelnapp.
Travelnapp is a GPS based travel alarm that allows you to relax on your journey without having to worry about missing your stop. Unlike similar applications, Travelnapp will automatically stop your music as you approach your destination (demonstrated below) and is also programmed with several failsafes that use logic to wake you up should you lose GPS signal close to your final destination.
Never miss your stop again!
Travelnapp is free and can be found in Marketplace here.