What font does the iPod interface use?

The full-size pre-color display i Pod models -- the original iPod, iPod 2G, iPod 3G, i Pod 4G, and iPod U2 Special Edition -- all use Chicago, the same font used for the original Macintosh interface.

The iPod mini and iPod mini 2G use Espy Sans, the same font used on the Newton.

i Pods with color displays -- starting with the iPod photo and continuing to the iPod (5GE) models -- use a font called "Myriad", and the iPod classic models, iPod nano 3G, iPod nano 4G, iPod nano 5G, and the iPod touch models use Helvetica, like the iPhone.