I just bought a Sansa Fuze. The first one I got couldn’t hear a thing with the FM Radio application and whenever I tried to play the songs they sounded like the device had hiccup. I returned. They gave me a new one. Same thing happened, but when I got to the store the thing was working! But now, one minute it works fine (I can play the songs and listen to the FM Radio) and the next starts doing the hiccup thing. Can anybody relate to this? Does anybody know what to do?