78 Minutes of Alan Moore. Genius. I can sit for a long time and just listen to him talk. Which is fortunate really because, as I write this, it's 15 minutes in and all it's been is Alan Moore talking to camera. It's available over on AlterTube here.
You should really watch a bit of the poor quality video and then head over to Snadowsnake and buy it here. Or buy it from any good comic shop.