I just installed the spec.dock iPod adapter in my 2008 with navi. I have one of thes in another car and love it. IMHO, it is the best way to go to get a extremely clean and nice looking mounting option, but it is a bit pricey. I have an iPhone, so the only controls I have from the stock system are track forward/back and fast forward/rewind, but that is all I wanted. Regular iPods have the ablilty to select up to 6 playlists from the radio control.
http://2point5.com/

Here is a link to some pictures
http://www.box.net/shared/a1ekgjzk8o

 

That's the cleanest looking install, I've seen. How difficult is it to connect to the car? I imagine you're able to do it yourself?

 

I installed one of these in my other car(Dodge Charger) as it was easy to remove the radio trim. I looked at the Honda Civic install and was not comfortable as there are so many panles to remove. Took it to Best Buy and they did it for $75

 

Nice looking adapter. Thanks for posting.