I'm looking for something to use so I can play my Ipod through the car stereo. Something other than those shitty things you plug into the ciggerate liter and play through a low frequency like an 88.9. So I found these Auxillary Input Adapters at Crutchfield. Is that all I need, hook those up and plug the Ipod right in to the stereo? Will that sound good? Most of my stuff is in like 200-320kbps Will it just play at "Cd Quality"? Anyway, also are these things hard to hook up? Or would it be pretty easy to install? Anyone?