| ID | Interpret | Skladba | Album | |
| 31. | Terra Nova Church | Community Extension Sunday 2.9.09 | Misc. |  |
| 32. | David Pinckney | Mercy As Community Extension | Acts 29 Regional Conference 2.09.09 | |
| 33. | Library Information Technology Association | LITA Ultimate Debate 2007 - Do Libraries Innovate? | ALA Annual 2007 | |
| 34. | Christine Lewis | Wireless technology for South Australian public libraries | VALA 2006 | |
| 35. | Robin Chandler | University of California Libraries and the Implication of Mass Digitization | Text & Image: From Book History to the Book is History | |
| 36. | Geek Speak, KUSP | 2006-12-09: Firefox, Windows, and Optical Drive Rantings | GeekSpeak 2006 Shows | |
| 37. | Hypnotuba | Small Systems/Extension Mechanism | Loosed | |
| 38. | Extension Chords | Mike Powell Of The Extension Chords | Octave Match | |
| 39. | Sound Ideas / Top Format | Series 6000 Extension II DEMO | | |
| 40. | Bill Zeeble, KERA News | Barton Rejects Digital Extension | Barton Rejects Digital Extension | |
| 41. | The Absolute Peach | The Absolute Peach - Episode 016 - Firefox Love & Sandwich Robots | The Absolute Peach Series 1 | |
| 42. | The Absolute Peach | The Absolute Peach - Episode 016 - Firefox Love & Sandwich Robots | The Absolute Peach Series 1 | |
| 43. | ideaconference.org | Ed Vielmetti and Paul Gould - Next Generation Libraries Panel part 4 | IDEA 2006 | |
| 44. | City Club of Cleveland | June 14, 2006 featuring Blake Ross, Inventor, Firefox | City Club Podcast | |
| 45. | Madonna | Hung Up (Jayito Gimme More Time Extension) | | |
| 46. | Network World Staff | Cisco shutting down between holidays; Mozilla eyes extra beta for Firefox 3.1 | Network World 360 | |
| 47. | HELICAL SCAN | Index I | Index |  |
| 48. | Felt | Index | Absolute Felt | |
| 49. | HELICAL SCAN | Index II | Index | |
| 50. | Gene Asner | Assistive Technology Trainer Gene Asner Demonstrates A Dynamic Duo on Firefox and Webvisum | Tek talk archives | |
| 51. | Discordance Axis | Vertigo Index | Jou Hou | |
| 52. | hector milia | DQ P- An Index of Hours | hector milia's Album | |
| 53. | el Zeratulo | Hot Index Ice Bar Evening | SPLUNK! | |
| 54. | Mark EG Chrissi | 'Multiple Index' | | |
| 55. | Grover Washington Jr. | Heat Index | Prime Cuts: The Columbia Years | |
| 56. | artist | A 100 Heat Index | No Ending | |
| 57. | Bruce Andrews | Index to You Made | SUNY Buffalo / April 15, 1992 | |
| 58. | Sound Ideas | Series 6000 Extension VI Sound Effects Library Demo | | |
| 59. | Hans-Hermann Hoppe | The Spread of Humans Around the World: The Extension and Intensification of the Division of Labor | Economy, Society, and History | |
| 60. | Sound Ideas | Series 6000 Extension VI Sound Effects Library Demo | | |
