WASHINGTON (AFP) - Where else does a pagan witch vie for listeners with the mighty BBC, or President George W. Bush joust for airtime with amateur porn stars or Ray and Viv, a couple who dole out 'good home cooking' from their kitchen in Ohio?

Every hour, of every day, "podcasts" -- the latest front of the online revolution, let listeners download audio files and homemade radio programs onto personal computers or take them on the move with iPods or MP3 players.

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