| ID | Interpret | Skladba | Album | |
| 31. | Omar, Alvaro, Ernesto, Rafael, Carlos | Open Source en Latinoamerica | Latin Tech Talk |  |
| 32. | Stephen Downes | The Metauniversity and Open Source | Open Source for Education in Europe1 | |
| 33. | Joe Lucia | Open Source Software | VALE OLS Symposium | |
| 34. | Brian Behlendorf | SCO and the Open-Source Community | IT Conversations | |
| 35. | David Patrick | Open Source Renaissance | OSCON 2004 | |
| 36. | Robert Lefkowitz | The Semasiology of Open SOurce | OSCON 2004 | |
| 37. | David Funnell | Brushtail - an open source intranet | VALA 2006 | |
| 38. | Florian, Xavier Carcelle | FAIFA: A first open source PLC tool | Chaos Communication Congress 2008 (25c3) | |
| 39. | Florian, Xavier Carcelle | FAIFA: A first open source PLC tool | Chaos Communication Congress 2008 (25c3) | |
| 40. | Coté & Charles | Episode 08 - Learning from Open Source | DrunkAndRetired Variety Show | |
| 41. | Florian, Xavier Carcelle | FAIFA: A first open source PLC tool | Chaos Communication Congress 2008 (25c3) | |
| 42. | Dr. Scott McLeod | Open source problem-solving | Dangerously Irrelevant | |
| 43. | Joseph James Franz and Dan Hanson | Free and Open Source Software | The Great Lakes Geek Show | |
| 44. | Christopher Lydon | Open Source May 15, 2007 "Equi | Open Source | |
| 45. | Florian, Xavier Carcelle | FAIFA: A first open source PLC tool | Chaos Communication Congress 2008 (25c3) | |
| 46. | Florian, Xavier Carcelle | FAIFA: A first open source PLC tool | Chaos Communication Congress 2008 (25c3) | |
| 47. | Chad Wollenberg | Open Source Holiday Song | Linux Basement | |
| 48. | Geoffrey Grosenbach | Roundtable: Women in Open Source | Ruby on Rails Podcast | |
| 49. | C3D2 | Free Open Source Software | | |
| 50. | Coté & Charles | Episode 84 - Comics and Open Source | DrunkAndRetired.com Podcast - Better Than Half the Stuff Out There | |
| 51. | Florian, Xavier Carcelle | FAIFA: A first open source PLC tool | Chaos Communication Congress 2008 (25c3) | |
| 52. | Christopher Lydon | Open Source February 21, 2007 | Open Source | |
| 53. | team@se-radio.net | E94: Open Source Business Mode | Software Engineering Radio | |
| 54. | Florian, Xavier Carcelle | FAIFA: A first open source PLC tool | Chaos Communication Congress 2008 (25c3) | |
| 55. | Alternageek | Alternageek Episode 46: Open Source For The Win | Alternageek.com | |
| 56. | AudioBerkman | Open Source Strategies for Science | Berkman Center for Internet & Society | |
| 57. | Xtalks Executive Podcasts | Open Source Software for the Enterprise | Xtalks | |
| 58. | Novell Open Audio | Open Source for America Part 2 | Novell Open Audio | |
| 59. | AudioBerkman | Jay Rosen on Open Source Journalism | Berkman Center for Internet & Society | |
| 60. | AudioBerkman | Jay Rosen on Open Source Journalism | Berkman Center for Internet & Society | |
