One such example is at the 2009 I-Tunes festival, where his illuminating account of the history of copyright as as comprehensive as you will find anywhere.
He goes on to discuss his thoughts on file-sharing in an amusing way where it's really interesting to hear the voice of someone who works in the creative industries.
It raises some interesting questions, but I direct you there rather as I think it's a good accessible background to set up some of the content to follow on this blog in the coming months.
Available to download for free from his official website: http://www.stephenfry.com/2009/07/27/series-2-episode-4-itunes-live-festival
Enjoy.