i know this thread has proberly been dont 100x before, ive done a bit of search but cant really find what im looking for... so im pretty much getting readdy to do the system in my car, but the first thing i have to buy is the head unit, the rest of the stuff im going to buy later... ive been to a few shops and asked a couple of questions, got a few catalogs from pioneer, kenwood, clarion etc etc im just wondering which brand head units are good value... Dont mind spending around $500 bit more or less... the only thing i really want it to have is the bluetooth and the ipod setup (where you change songs through the head unit not ipod)