It depends on your deck.I have a 10gb ipod that I use in my Tige 2100. I have it hooked through my Pioneer CD player head unit using a Pioneer IP/BUSS cable (available on ebay or at most dealers) and have the ipod attached to the dash with velcro.The Ip /Bus connection plugs into the back of the deck where the cd changer would go, and the other end terminates in a two RCA out box.I connect my ipod to the box with a mini jack to RCA plug .By switching the head unit to Auxillary, I can adjust volume, change songs etc... by using the ipod controls. I also purchsed a 12 volt adapter for keeping the ipod charged. I have over 2300 songs downloaded with room for another 1200 or so.... and never have to carry CDs again. NO SKIPPING! This is one of the best additions I have made} to my system.
I also have this same setup in my truck and car, so we can take the music in whichever rig we use. Most head unit manufactors will have similar cables available. The quality of doing it this way far exceeds the fm modulator quality.
(Message edited by kirk on May 07, 2004)