There was just a show on discovery channel hd all about sharks. It explored the shark diving industry and also how we need to protect sharks because we are killing them at an alarming rate! I thought it was a great show, especially in hd, I can't believe how clear it really is. Had some incredible shots of Great White, 6 Gills, and feeding frenzies on shark dives. Really makes me want to go out and do a shark dive! Did anyone else see this show?