Surprise use for the FM tuner on the S545
When I got my NWZ S545 16 gb walkman, the fact that it came with an FM radio seemed to me a total waste, something I would never use. Well, then came Hurricane Irene, and our power was out for 24 hours. No way to hear storm updates or warnings. I turned on my S545 Walkman, tapped the FM radio shortcut on the screen, and thanks to the 40 hours or so of battery life, I was back in touch with the world. So a function I never thought I would use turned out to be very valuable, and I point it out here in case you might not think of it if in an emergency.