http://pppsig.podOmatic.com

The SIG's podcast is mostly intended as an audio channel for the sharing of stories. Some episodes feature presentations from SIG events, whilst others feature the stories of SIG members or anyone from Further or Higher Education involved in using or supporting the use of educational digital media. The SIG uses Podomatic for the publishing of the podcast and feed. It's a free tool and a good place to start if you want to test out your ideas.