Ok, I have an idea to what I need, but then again I am asking for help here. I have a 2000 TL with a 2002 TL HU. I want to add a Alpine S634 MP3 changer and add a RCA connection so I can plug in an additional audio divice, ie iPod. What I think I need is the Blitzsafe HON/AUX DMX V.1. Does the Blitzsafe HON/AUX DMX V.1 connect to the back of the HU and allow you to connect an Alpine changer and an additional audio divice. I checked out Logjam and the image of the adaptor only shows the RCA connection and the part that connects to the back of the HU. What I do not see is the 8 pin Din connection for the changer. The description states that the Blitzsafe HON/AUX DMX V.1 allows you connect a Alpine changer and AUX audio inputs. Is this the right adaptor?