I have been using an iPhone FM Transmitter for a few months now and it is finally doing my head in. I've got a 2004 Accord Tourer CDTi and the head unit has what I presume is a model number on the front of it - 2JK1 I've been looking at the XCarLink kit, but I'm still not sold on it. I would prefer it if I wasn't using my phone for music, but the USB/SD Card version doesn't excite me. The folder structure required, and navigation of it sound, well, clunky. So, are there any other leads available to add an AUX in, with say, 2 x phono or 3.5mm jack at the other end? As I understand the rear of the unit has a bespoke AUX in.