Check out the Oakley Thump. And don't be deterred by that horrible name. It's an MP3 player built into the arms of a cool pair of shades. Transfer your music by USB connection, and you're good to go. The earpieces flip up so you can, say, take a phone call, or drive without wrapping yourself around utility poles. It even lets you flip the dark lenses up, so you can keep listening indoors.