Here are some of the mp3s that I have found helpful on the atheism/Christian faith debate. 

• Francis Collins – “The Language of God”.  Point of Enquiry’s website is committed to a sceptical approach to all things religious, but here offers a thoughtful interview with Collins, former Director of the Human Genome Project and a Christian believer.
• Richard Dawkins – “Science and the New Atheism” (Point of Enquiry)
• John Lennox – “God and Richard Dawkins”.  ‘Bethinking’, an excellent Christian apologetics website, hosts this engaging lecture.
• Alister McGrath – “Has Science Eliminated God?”.   Helpful lecture from McGrath.
• Alister McGrath – “Is God a Delusion?  Atheism and the Meaning of Life”.  Alister McGrath is well clued-up on Dawkins, and provides a balanced assessment.
• Dawkins/Quinn debate
• Dawkins/McGrath debate
• Hitchens/McGrath debate – Christopher Hitchens is too nasty, and Alister McGrath too nice, for this debate to work very well.  But worth a listen.
• Hitchens/D’Souza debate – Dinesh D’Souza a capable Catholic apologist, and matches Hitchen’s pugilistic style quite effectively.
• Joanna Collicutt McGrath – joins the Godpod team to discuss Dawkins’ The God Delusion, among other things.
• David Robertson – discusses his book ‘The Dawkins Letters’ in which he gives a robust rebuttal to Dawkins’ arguments for atheism in ‘The God Delusion’.