The guys at Al & Eds Autosound said no way to a straight ipod interface... no Aux out plus the fiber optic cable... their best solution was an alpine head unit... its sweet, but pricey...
http://www.crutchfield.com/S-1kksk0B...0&I=500CDA9855
I was also looking at a Pioneer head unit but they reckon the interface us poor (doesn't show all the search functions the way an alpine one does).