
I am trying to keep it legal by only hosting things that have been released for free to the public. I have all of Robert Ingersoll's amazing anti-religion lectures (which are public domain) in MP3 format, along with some of my favorite debate clips of Hitchens, and speeches from Lawrence Krauss on physics, and Jerry Coyne + Richard Dawkins on evolution. I also compiled 20+ good theist vs atheist audio debates for your listening pleasure.

http://thepiratebay.org/user/bdwilson/
I'm also seeding this one, five years of episodes from "The Atheist Experience" TV show in MP3 form. I've checked with Matt Dillahunty (President of the Atheist Community of Austin) and it is completely legal to share these episodes for free as long as no money is being made.
http://thepiratebay.org/torrent/6335320 ... Low_Qualit
Enjoy!