| ID | Interpret | Skladba | Album | |
| 61. | Harold J. Johnson | Open Source Schizo | Something that Happened |  |
| 62. | Bob Sutor | Part 3: Open Source | Open Standards vs. Open Source | |
| 63. | Bob Sutor | Part 3: Open Source | Open Standards vs. Open Source | |
| 64. | April 2004 ETech | Tim O'Reilly on open source | | |
| 65. | Christopher Lydon | open source 051020 | Open Source | |
| 66. | Christopher Lydon | open source 060605 | Condi's Turn, To Diplomacy | |
| 67. | A World of Possibilities | Open Source Science | Open Source Science | |
| 68. | A World of Possibilities | Open Source Science | Open Source Science | |
| 69. | Joe Lucia | Open Source Software | VALE OLS Symposium | |
| 70. | Christopher Lydon | open source 060202 | Open Source | |
| 71. | Omar, Alvaro, Ernesto, Rafael, Carlos | Open Source en Latinoamerica | Latin Tech Talk | |
| 72. | Anne Thomas Manes | Web Services and Open Source | IT Conversations | |
| 73. | Harold J. Johnson | Open Source Schizo | Something that Happened | |
| 74. | Christopher Lydon | open source 051011.mp3 | Open Source | |
| 75. | CCC Erfa Ulm | DR12: Open Source | /dev/radio | |
| 76. | Christopher Lydon | open source 051010.mp3 | Open Source | |
| 77. | Stephen Downes | The Metauniversity and Open Source | Open Source for Education in Europe1 | |
| 78. | Brian Behlendorf | SCO and the Open-Source Community | IT Conversations | |
| 79. | Florian, Xavier Carcelle | FAIFA: A first open source PLC tool | Chaos Communication Congress 2008 (25c3) | |
| 80. | Novell Open Audio | Open Source for America Part 2 | Novell Open Audio | |
| 81. | Florian, Xavier Carcelle | FAIFA: A first open source PLC tool | Chaos Communication Congress 2008 (25c3) | |
| 82. | Christopher Lydon | Open Source February 21, 2007 | Open Source | |
| 83. | Alternageek | Alternageek Episode 46: Open Source For The Win | Alternageek.com | |
| 84. | AudioBerkman | Jay Rosen on Open Source Journalism | Berkman Center for Internet & Society | |
| 85. | Martin von Haller Grønbæk | Ansvar for open source løsninger | mimertalks.org | |
| 86. | Florian, Xavier Carcelle | FAIFA: A first open source PLC tool | Chaos Communication Congress 2008 (25c3) | |
| 87. | Christopher Lydon | Open Source May 15, 2007 "Equi | Open Source | |
| 88. | AudioBerkman | Open Source Strategies for Science | Berkman Center for Internet & Society | |
| 89. | Martin von Haller Grønbæk | Ansvar for open source løsninger | mimertalks.org | |
| 90. | Florian, Xavier Carcelle | FAIFA: A first open source PLC tool | Chaos Communication Congress 2008 (25c3) | |
