I just bought one of these yesterday to play my iPod through the stock stereo (aux in) on my Fit Sport:
Griffin Technology: AutoPilot
The features are: charger, with status lighting (Red=power but no iPod, Amber=charging, Green=charged); line out jack with supplied mini-stereo cable; two output levels, selectable by a switch; and reverse, play/pause, and forward iPod control buttons right on the charger's body. This last feature is especially nice, and unique as far as I know.
The iPod dock connector cable seems like it will run from the dash into the glove compartment. I wasn't able to fish it through in the short time I had yesterday before I got on the road, but it certainly looks like it will be long enough to reach.
I'm going to solder together a very short mini-stereo cable with right-angle plugs to reduce the spaghetti factor on the console, too.
A very good solution to the iPod problem! I'm really happy I found this (at Target, $50.) Highly recommended!
-tubegeek