Walter Cianciusi a Fluxlister and contemporary Fluxus artist has recently set up a Fluxus podcast which can be subscribed to using Apple iTunes.
To listen you just need to:
1. download iTunes 6 (free) for Mac or PC:
2. search for "Fluxus" in the Music Store page (podcast directory); 3. sign in "Fluxus" podcast.
The xml address for the Fluxus Podcast to feed in any podcast receiver (like Juice, Doppler, iTunes or whatever) is http://homepage.mac.com/cianciusi/podcast.xml