http://www.coolhunting.com/archives/200 ... _apple.php
"The software tracks the usual data like time and distance, and includes a voice over, much like the nav system in your car, which communicates the details. The training and inspiration mixes offer advice as well. Nike’s lined up Lance Armstrong and Paula Radcliffe (who holds the women’s marathon record) among others, to share their favorite music and provide their inspiration while you train."
Seems pretty cool for ipod sports lover.