A couple of weeks ago, while at AstroFest 2008 in London, Aurélie and I met up with Gurbir Singh, the producer of podcast-based talk radio show on amateur astronomy.
Gurbir and I chatted for a while about The Imaging Source astronomy cameras.
You can download the interview here: astrotalkuk_interview.mp3 [5:24]
I would also recommend that you take a look at his web site, which already contains an archive of past shows, all of which deal with topics in amateur astronomy.