I love the NES controller. It's a classic design, one that I'll feel a fondness for for my entire life thanks to great memories of growing up with it held tightly in my sweaty hands. Which is why I just love seeing it being modified to fit more modern uses.
This, as you can see, is basically an iPod nano stuffed inside an old NES controller. But it works! Its so cool. I mean, I'd love to pull an NES controller out of my pocket on the subway every time I wanted to change my music. It's just great.