<img src="http://www.crunchgear.com/wp-content/uploads/2010/05/nike.jpg" />If you've been wondering where the heart rate monitor referenced in the iPod Touch and Nano documentation is, you're not alon
<img src="http://www.crunchgear.com/wp-content/uploads/2009/05/sony_w_walkman_2.jpg">In case you're tired of your earphones constantly falling out while you jog or work out, Sony's new music player, <