I use the LiquidAUX with my Samsung Moment and it works great!  Each time I turn on the car it syncs within 10-15 seconds.  The steering wheel attachment is not too bad if you tighten it up well (can rotate a little if it's loose).  In the Moment you can select media profile and phone profile separately.  Since I use a Motorola H700 headset, I only selected the media profile; it will still stop the "radio" when a call comes in !!!