I am going to get the Pioneer AVIC-D1 In-Dash DVD Multimedia AV Navigation Receiver. It's a double DIN unit. I have installed several stereo's over the years. Just curious if anyone knows of any DIY instructions online for the CLKs so I can see what I'm in for. I noticed some of you guys have the double DIN radios. What did you use for a trim piece around the radio? Did it come with one, or did you have one made? Also, is there a wiring harness I can buy somewhere? I haven't had too much luck finding them as of yet.