I was wondering if there was a plugin or hack that would let an airport extreme card transmit radio wave that could work over a car or household radio. I seriously don't understand why it wouldn't be possible. The only conclusions I can come up with why it might not work is that the airport might be sending out a super high frequency radio wave that radio transmitters might not be able to pic up on, it's signal might be too faint, or its sends out a signal in some sort of strange radio band (then again shouldn't a hack fix that and the frequency it sends out it's waves at?). I mean I could see it as a possibility considering how a Nintendo DS' wifi has the ability to show (faint) video over a tv when it's wifi is on. This Nintendo DS anomaly made me wonder if transmitting music over radio waves was a possibility. And if a program was available.