I got sick of humming to myself so I broke down and got me an iPod shuffle. http://store.apple.com/1-800-MY-APPLE/WebObjects/AppleStore?productLearnMore=M9758G/A Stuff it in the accessory hard plastic case, throw the lanyard around the neck, plug in this set of noise reduction earphones http://www.etymotic.com/ephp/er6i.asp And now I'm jammin' to The King. Oh yeah! The earplugs work so well that I was doing 90 down the road because of the massive reduction in road noise and wind noise. The Arai and Shoei helmets are much quieter than their competitors but you still hear the wind roar, and I don't want to hear the roar. At least not on a regular basis where it will take a toll on my hearing.