Well, I just came back from Radio Shack and they had an adaptor but on the other side it had a connector for their optimus stereo that we all know..SUCK. It was 15 bucks but I would have to cut off the other end of it. I wonder if this is a good way to go??
Somebody said wallmart has a good one but there aren't any around my area(Bay Area)
Circuit city and Good guys want like 30 bucks. On the net they are better but shipping kills me.
