| ID | Interpret | Skladba | Album | |
| 31. | Druid | 21C3 - How to herd Cats | 21C3 lectures |  |
| 32. | Druid | 21C3 - How to herd Cats | 21C3 lectures | |
| 33. | Druid | 21C3 - How to herd Cats | 21C3 lectures | |
| 34. | Eric Toepfer | 21C3 - Videoueberwachung im europaeischen Vergleich | 21C3 lectures | |
| 35. | Eric Toepfer | 21C3 - Videoueberwachung im europaeischen Vergleich | 21C3 lectures | |
| 36. | Eric Toepfer | 21C3 - Videoueberwachung im europaeischen Vergleich | 21C3 lectures | |
| 37. | Eric Toepfer | 21C3 - Videoueberwachung im europaeischen Vergleich | 21C3 lectures | |
| 38. | Druid | 21C3 - How to herd Cats | 21C3 lectures | |
| 39. | Druid | 21C3 - How to herd Cats | 21C3 lectures | |
| 40. | Druid | 21C3 - How to herd Cats | 21C3 lectures | |
| 41. | Druid | 21C3 - How to herd Cats | 21C3 lectures | |
| 42. | Donatella Della Ratta | 21C3 - Freedom of expression in new Arab landscape | 21C3 lectures | |
| 43. | Florian Hess | 21C3 - Aspects of Elliptic Curve Cryptography | 21C3 lectures | |
| 44. | Lars Eilebrecht | 21C3 - Ciphire Mail | 21C3 lectures | |
| 45. | Fravia | 21C3 - How to find anything on the web | 21C3 lectures | |
| 46. | Fravia | 21C3 - How to find anything on the web | 21C3 lectures | |
| 47. | Fravia | 21C3 - How to find anything on the web | 21C3 lectures | |
| 48. | Frank Rieger / Ron | 21C3 - Security Nightmares 2005 | 21C3 lectures | |
| 49. | Frank Rieger / Ron | 21C3 - Security Nightmares 2005 | 21C3 lectures | |
| 50. | Frank Rieger / Ron | 21C3 - Security Nightmares 2005 | 21C3 lectures | |
| 51. | Frank Rieger / Ron | 21C3 - Security Nightmares 2005 | 21C3 lectures | |
| 52. | Frank Rieger / Ron | 21C3 - Security Nightmares 2005 | 21C3 lectures | |
| 53. | Fravia | 21C3 - How to find anything on the web | 21C3 lectures | |
| 54. | Fravia | 21C3 - How to find anything on the web | 21C3 lectures | |
| 55. | Fravia | 21C3 - How to find anything on the web | 21C3 lectures | |
| 56. | Lars Eilebrecht | 21C3 - Ciphire Mail | 21C3 lectures | |
| 57. | Lars Eilebrecht | 21C3 - Ciphire Mail | 21C3 lectures | |
| 58. | Lars Eilebrecht | 21C3 - Ciphire Mail | 21C3 lectures | |
| 59. | Fravia | 21C3 - How to find anything on the web | 21C3 lectures | |
| 60. | Fravia | 21C3 - How to find anything on the web | 21C3 lectures | |
