I don't know where to put this so I will put it here for now. I found this interesting link by the Archbishopric of Johannesburg and Pretoria that teaches Orthodox churches how they can utilize podcasting: http://www.greece.org:8080/opencms/opencms/HEC_Organizations/gopatalex/sa/Special_Interest_Pages/Podcasts/
P.S. I love the statement on their homepage for their sitemap link. It says, "Christoforo this link is for you to find things."