Hi everyone, first off. I am a new user, but long reader to/of this discussion board. I would like to get an idea of how many of us out there own Sony head units with Unilink connections and would like more information on an adapter that would go from the Unilink port to the Empeg serial port. The end result would be the infamous AUX-IN RCA jacks working due to the fact the Sony head unit is being fooled into thinking there was a changer installed. IF THIS HAS ALREADY BEEN DONE, PLEASE LET ME KNOW. Thanks.