unwired in the australian today, page-6

WiMAX chips in car radios maybe ?

"Time-shifted radio (programming on demand) is getting under way slowly and is confined, so far, to podcasting.

But it will come with a rush when digital radio gets going, and perhaps before that, when computers with wireless internet and speakers are installed in cars so that radio programs can be "drip fed" into the car before the trip to work, to be listened to when the commuter chooses."

http://www.theage.com.au/news/business/timeshifting-revolution-may-spell-end-of-tv-guide-regime/2006/07/14/1152637870151.html