I'm looking at this set, are the actual interview tapes used or is it a voice-over product of the book?... http://www.amazon.com/gp/product/15...&pf_rd_t=101&pf_rd_p=320448601&pf_rd_i=507846
Voice-over. Here's another audio CD in this series - see the one customer review. Presumably, they are all like that. http://www.amazon.com/Market-Wizards-Bruce-Kovner-Trader/dp/1592802842/