i would love to see a fullintegration... with actual ipod jack built in. similar to the new audi. it is in the glove box, plugs in like a normal ipod jack would to your computer and is concealed in the glove box. all functions can be controlled through the head unit and no messy wires hanging anywhere. i know it can be done, but now the question of cost comes into play. because frankly, $.02 cd's and a $200 dollar head unit sound better than a $500 head unit and a $250-$400 iPod/iPhone... just my thought

edit: though something to the effect of the JVC KD-NX5000 with the JVC KS-PD100 would be nice