I read some post on gbatemp, and somebody suggests 30 awg and some said 23 awg, but i can't find 23 awg in radio shack, but they have 20 awg available. I am just wondering if 20 awg works with wiikey? also what's the difference between awg and awm? sorry i am a bit noob here, but I would like to learn more. thank you very much.