You posted a pic comment on my page about the iSimple iPod adapter I installed. I have the HD radio adapter, but have yet to install it. Here is the DIY Guide I created for the install of the iPod controller:
http://www.the370z.com/diy-section-d...tml#post570177

I plan to update it when I install the HD Radio adapter. If you have any other questions, feel free to ask!