Monster's "CarPlay" a Wireless Plus Designed for Zune

Monster's FM transmitter allows you to do what any other FM transmitter does...play your music through an FM frequency for your car (or any other radio)! This retails at $79.95 and comes with a 1 year limited warranty, I have not read any reviews on it yet. Some of the features (directly off their website):

• Listen to your Zune wirelessly through your FM car radio
• Plugs into Zune connector port and your car’s 12V DC lighter socket— no batteries required
• Full FM tuning capability for clear sound anywhere*
• 3 programmable “favorite station” preset buttons, plus easy-to-read, dimmable LED display
• Monster Smart Digital Charger™ technology charges your Zune while you drive

http://www.monstercable.com/productdisplay.asp?pin=4253