I purchased the Zune FM transmitter last night as a precursor to a drive from Chicago to Milwaukee. Sad to say, I'm very disappointed and its going back to the store today.
Living in Chicago, our FM band is pretty heavily used, though there are some frequencies that have nothing broadcasting. My radio is the stock radio you'll find in a 2004 BMW 325i.
I allowed the transmitter to auto search for an appropriate channel. It picked 106.9. A good choice, given there's nothing broadcasting at that frequency. However, upon tuning to 106.9, I received nothing from the transmitter.
I know from experience with my iPod FM transmitter that I had some luck down around 87-89. I manually set the Zune FM transmitter to that range and, while I was able to finally hear the Zune through the car stereo, it was pretty much unbearable. Too much ambient static for it to be usable.
It is almost as if the FM transmitter is simply underpowered.
I'm going to hold out for some sort of "Zune your Ride" effort similiar to the iPod your BMW effort that was originally launched a few years back and not try the FM transmitter route again.
Once Zune meets my criteria for an in-car device, I'll hold a public "Burn My iPod" event here in Chicago and film it for your enjoyment. If you're interested in my "what I want my Zune to do" thoughts, you can read them at
http://www.casadehambone.com/AllYouC...EachMonth.aspx.