Here is an interview with Dr Ergin posted on December 28, 2011 by Gregory Dominato.
Website with the original recording:
The idiot players podcast
Because of the bad quality of the recording, here are the files of the interview to Nevit Ergin, processed with the intention of make more ease to understand the words of Mister Ergin.
I. First part –II.Second part –III.Third part
Rumi | Wikipedia audio article