I’m really digging the HD radio on my Zune HD. I live in Seattle and there’s lots of HD radio stations in the area, so I’m a bit spoiled. What’s cool, is that a specific radio station can have more than one HD signal and can be playing different songs. The quality of the HD signal is amazing, with no hissing or static.
Note, that the radio won’t work if you don’t plug in your headphones since they are being used as the antenna.