http://feeds.gigavox.com/~r/gigavox/channel/itconversations/~5/28682446/ITC.Web2.0-JimLanzone-2005.10.07.mp3 Jim Lanzone - The Statistics Behind Search GigaVoxMedia-860 2006-09-27 http://assets.conversationsnetwork.org/channels/ITConversations/itc-300x300.jpg