tune your run

Now I have a nano - black - (Thank you Jean!), and that I have all the time in the world (and no excuse not) to go running ;) I shall pay attention to the next gear to come: the Nike+iPod!!! Jean also pointed out the Wired article: “Making the iPod more sensitive“… We could even be changing the tempo of the music according to our pace! How much virtual power does this give us?!