http://cdn.conversationsnetwork.org/ITC.Rails-DavidHeinemeierHansson-2008.09.03.mp3 David Heinemeier Hansson - Legacy Software http://feeds.conversationsnetwork.org/~r/channel/itc/~3/r5Ar-cp5d6A/detail3987.html 2009-03-23 http://assets.conversationsnetwork.org/channels/ITConversations/itc-300x300.jpg