I own one. The Zune HD probably arguably the best PMP on the market thanks to the Nvidia Tegra platform. The HD radio is ho-hum. Works a lot like the Insignia portable. The headphone wire is your antenna so the HD connection is spotty even close to the towers, but the good ol analog is fine. If you're not listening to the radio the HD chip is off so it's affect on battery is nigh. I don't use the radio that much at all, the drop in/outs of the HD annoy me after a while and I'm near enough radios so I never really bought it for that.