Podcast
The full 45 minute audio commentaries for episodes from Series 4 are available as the Doctor Who: The Commentaries's podcasts and by pressing the Red Button when watching the Sunday night repeat of the Doctor Who episode on BBC Three. The podcast is available from the BBC 7 website and from the official Doctor Who website. Subscriptions to the podcast are available via RSS, iTunes, My Yahoo! and Google Reader.
Read more about this topic: Doctor Who: The Commentaries