I have a similar situation. I want to put a Rio in my '97 Honda DIN pocket just below my Head Unit. Space is not a concern, but the only Line Out converter I can find is here: http://peripheralelectronics.com/periph_products/new_products.htm
And from reading about it I am not sure the Rio will work with the AUX/CD.

Thanks for any input. Lurking before buying!

dr427