So when I bought my car it came with a decent stereo in it and the stock speakers were obviously replaced. The stereo is one of the ones that when the car is off it flips in itself so it looks like no stereo is even there. The key feature about the stereo I love is the AUX line in so I can hook up anything to it as my source but something screwed up and when I turned off my car it tried to shut itself(doesn't normally if something is plugged in) and it ripped something lose inside the AUX input so it has a really crap connection now if it even works.

So what I am looking for is a decent new head unit with AUX on it at least. Is there a such thing as a unit that accepts usb flash drives and can read mp3's off it? That would be killer.