I've grown tired of running on the treadmills and get too exhausted to adjust a song if I place the nano in the holder thing. And it's real awkward some times when I am using the machines and pulling out the iPod from my shorts, usually from "the crotch-al region.. it's actually an optical illusion. I'm going to take it back to the pants-store.. erh." And the heat-sensitivity unexpectedly changes the volume sometimes if I have thin shorts. Anybody know of a good armband? Both comfortable and have a window? Thanks for any input.