I'm clueless about car stereos. There, I said it. I've been looking for a solution that will enable me to have a bluetooth setup for my iPhone, something that can play or stream tunes from my iPhone, be able to get DAB and maybe have a satnav. The only problem is that despite trawling through the forum I still haven't got a single clue as to where to begin. There seems to be lots of in depth info on here but none more general. What I'm wondering is whether I need to be going for something like a generic aftermarket head unit or something specific for my car; assuming that it's less nickable if it's custom made for the car. Any advice appreciated.