Does Humminbird have anything in the makes for audio that can be controlled through the fishfinder (i.e. sonichub for lowrance). I will be in the market in the next 2 years for new fishfinders, I previously had humminbird and I really liked the simplicity of navigation and my settings. Something that you could put your ipod into and then it connect to the speakers, and be controlled through the unit would be awesome. I'm not sure if lowrance has a patent on this or what, I'm just wondering if anyone knows anything. Thanks