I have been researching bike to bike communicators because my wife will soon have her license. It is imperative to me that we be able to talk to each other. After looking at Autocom, firefox, chatterbox, etc. I have come to the conclusion that the high end systems use a two way radio via headset and PTT or VOX. I found this head set I like, nothing to install and there should be no road noise because the mic works from the vocal cords in your throat. Check this out Link to Mic . With options of a one pin or two pin motorola, I can use just about any motorola two way radio and build this system for less than 200 bucks. Anyone else try this?