It's a bit old (I haven't been listening to some of my podcasts since I broke my iPod and am waaaay behind on The Book Show). It's from July 21st 2008, but just in case anyone is interested, it's a three way discussion between Ramona Koval your gracious host, Nick Pullen, a lawyer working for
TressCox and Simone Murray from Monash University. The segment goes from near the beginning to about 16:10 minutes in. There's nothing really new in it.
It's a 17.73 MB .mp3
here on Megaupload.