so, since my iPhone isn't compatible with the iPod jack of my car's Pioneer AVIC-D3 I had to get a mini plug connector to connect my iphone to my car stereo. I just wanted to post to let you guys know something I discovered at Best Buy (and probably any other store.) So I go to the iphone / iPod section of Best Buy and look for the cord. There was a cord that cost $14.99. Now, I'm an audio freak, and I immediately knew that the cost of the cord was excessive. So I walk over to the home audio section at best buy, and go to the cable section. Sure enough, there was a cable of the same type for FOUR bucks. 10 more bucks for the "iPhone" cable. I just wanted to give you folks the heads up. Happy iPhone-ing!!