BBC4 is offering plenty of interviews online. But only for listening, not to download :-(

Links:

• Audio Interviews Homepage
  
• Mohandas Gandhi
  
• Bob Marley
  
• Charles Édouard Jeanneret Le Corbusier
  
• Philip Glass
  
• Salvador Dalí
  
• Karl Raimund Popper
  
• Noam Chomsky
  
• Ansel Adams
  
• Salman Rushdie
  
• Freeman Dyson
  
• Werner Karl Heisenberg
  
• Dalai Lama
  
  
• I found the link to the interviews @ inevitable backlash