| ID | Interpret | Skladba | Album | |
| 61. | Gary Petty | Superpower Challenges | Good News Radio |  |
| 62. | Voices In Business | PFM04 - Challenges | Progressing Financial Markets | |
| 63. | Gary Petty | Superpower Challenges | Good News Radio | |
| 64. | The D6 Generation | The 12 Challenges of Gaming | Not Too Horrible Humor | |
| 65. | The D6 Generation | The 12 Challenges of Gaming | Not Too Horrible Humor | |
| 66. | The Reverend Canon Kati L. Houts | Love’s Challenges | October 22, 2006, 9:50 am | |
| 67. | Alan Palmer | Relaxing Challenges | Alan Palmer's Language Chat podcasts | |
| 68. | Professor Alan Dupont, Centre for International Security Studies | New Security challenges | University of Sydney Podcast : Key Directions | |
| 69. | Dr Ralph Enlow | Dealing with Challenges | ELF2003: Leadership & Ed. WS | |
| 70. | Chicago Public Radio | Life Challenges | | |
| 71. | Charlottesville Public Media | Charlottesville-Albemarle Democratic Breakfast: Are electronic voting machines vulnerable? | U.Va Podcasts | |
| 72. | Cedric Bailey | Cedric Bailey at Democratic National Convention innterview with the Hon. Rafael Anchia | Rejoice Musical Soul Food | |
| 73. | Charlottesville Public Media | Charlottesville-Albemarle Democratic Breakfast: Are electronic voting machines vulnerable? | Charlottesville Podcasting Network | |
| 74. | conservative audio | Democratic Senator Zell Miller at the 2004 Republican Convention in New York | | |
| 75. | Geneive Abdo, fellow at the Century Foundation; Anthony Chang, deputy director of the Europe Division of the International Republican Institute; and Matthew Frumin, senior adviser at the National Demo | Islamist Political Participation and Democratic Development: The Cases of Turkey and Morocco | JHU SAIS Events - Fall 2007 | |
| 76. | Gatorade Sports Science Institute | Sodium Related Challenges | | |
| 77. | E. Beauchemin | Flatlanders Challenges of Immigration 3 | | |
| 78. | Imad Moustapha | Syria: Challenges and Crises | | |
| 79. | Pastor Hubert Morris | Handling Life's Challenges | Pastor Hubert Morris | |
| 80. | Pastor Hubert Morris | Handling Life's Challenges | Pastor Hubert Morris | |
| 81. | Ed Zollars, CPA | Challenges for Microsoft Update | Tax Update | |
| 82. | Homer, trans. Butler | 03 - Paris Challenges Menelaus | The Iliad | |
| 83. | Gatorade Sports Science Institute | Sodium Related Challenges | | |
| 84. | ENR (Engineering News-Record) | Today's Engineering Challenges | McGraw-Hill Construction | |
| 85. | Darrell L. Bock, Robert B. Chisholm Jr., W. Hall Harris III, and Mark Yarbrough | The Challenges of Bible Translation | Dallas Seminary Chapel | |
| 86. | ENR (Engineering News-Record) | Today's Engineering Challenges | McGraw-Hill Construction | |
| 87. | Eric Beauchemin | Flatlanders-Challenges of Immigration-1 | | |
| 88. | Radio Singapore International | Eye on Asia - Challenges for new Japan PM | Mediacorp Radio Singapore | |
| 89. | Gatorade Sports Science Institute | Sodium Related Challenges | | |
| 90. | Fred Markert | God's Answer to Global Challenges | Belmont | |
