If anyone gets the Discovery Channels HD Theater, there is a show called: Risk Takers. They did an episode featuering Jim Oltersdorf who specializes in high risk photography, and it will be airing several times this week. I don't get that channel, so I won't be able to watch, but thought others might be interested. Here is a link to the shows air times.
http://dhd.discovery.com/tv-schedule....116863.3575.x