I have the ipod hook up from Mazda. I believe most are identical. Its a pretty easy install, just have to take the dash pieces from the cup holder out and then slide the whole stereo center console section forward. There is a good how to in the HOW -To seciont.
**Opinion on Effectiveness**
It is really a pain to figure out where you are at in your Albums/Songs/Artists section of your Ipod since NO data is displayed on the Dash Display or Ipod. All you get is the track and the play time.
I always feel like its putting $1 in a jukebox and praying to god it randomally selects the song you want to hear. It is really a pain in the ass. It plays the songs well and sounds good, but the interface is aweful.