I have the car dock and love how the charging cable plugs into the dock so your not always plugging and unplugging it into the phone itself. You can just set it in the dock and go. Now the perfect scenario to me would be to be able to stream Slacker or MOG music from the X to the car stereo using Bluetooth. I currently have factory Bluetooth in the car, but is only for calls. I would like to get a new stereo with Bluetooth that would allow me to stream music to it in addition to using the X for Navigation. What I would like to know is how the sound quality will be? Is there anyone here currently doing this that can comment on the sound quality and let me know what deck you are using? I am REALLY hoping for success here so I can just drop the X into the car dock and go, without messing with any cables and still have very good sound quality.