I did a quick search and didn't see this posted anywhere. I recently purchased the Motorola car dock from amazon. It comes with the splitting charger cable and audio out port. The phone charges perfectly but the audio out doesn't seem to work. I plugged it into the auxiliary port of my car but the sound still goes out from the speaker of my phone? Is there an option that I need to set or is it because I'm using CM7? I might try Aura later and see if I have the same problem I just wanted to see if anyone else was having this issue also...