WIRED Ipod hookup in 2007 Sonata w/factory radio
 

I have the 07 Sonata limited w/factory radio (but I declined the 6-disc cd changer). I REALLY want WIRED ipod intergration in my car w/o changing out the head-unit. I was hoping that I could buy an Aux-cord w/an 8-pin insert until I realized that the stock radio in my Sonata only has what looks like an 16 or 20-pin insert on the back. I was thinking of going with the Harmon-Kardon drive+play. Has ANYONE on here installed this onto thier factory radio? If so, is the sound quality acceptable? I REFUSE to do wireless. I live in New Orleans and the fm modulators are terrible due to static and the constant need to change stations. If not the D+P, an anyone recommend any suggestions that will help me get a wired Ipod connection w/o changing my radio? Any cords/wires no the market for 07 Sonata stock radio? [/align]