When I get this page together it'll be really cool.
I will show you how I put my iPod in my car, it'll have pictures and stuff that show a really clean, clutter free installation for the Honda CRV
It is based on the fact that the iPod dock fits PERFECTLY in the CRV cup holder.
All the wires go behind the dash panel, so all you have to do is turn on the stereo, drop your pod in the dock and now you're rockin'.
You do need a stereo that will allow you to have at least one input. It will even work if you have a cd changer in your car - I did!