I recently purchased the PAC AAI-NIS2 and it now just came in the mail. I just got done installing it and although it is the cheapest out of the different models, it is well worth the money. I happened to buy it used so it cost me $50 shipped including extra cables to connect to ipod. i kind of rushed it since i was so eager to see it in use so i'm gonna haave to go back and reposition where the cable comes out. i would have taken pics but i was working alone and didnt have the extra hands. for anyone else thinking about integrating their ipod with their stock stereo, i used this DIY and it was very helpful.
http://g35ipod.com/installHW.php?skin=well, here are some pics of the after:
and of course it all started cuz of this...