Here’s the Feedburner URL for this blog/podcast resource:

http://feeds.feedburner.com/LibraryLuminaryLectures

Here are links on Apple’s site for updating and getting more info about podcasting:

http://www.apple.com/itunes/podcasts/techspecs.html

http://discussions.apple.com/forum.jspa?forumID=1107

Here’s the subscription link for itunes: http://phobos.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?id=193694640