Attached Link: http://shopping.discovery.com/stores/servlet/ProductDisplay?storeId=10000&catalogId=10000&langId=-1

Not forthcoming, huh? Wow, I'm surprised. Though, maybe I shouldn't be. I wonder if they'd even let someone just look at footage in their own studio if it was for research purposes. Oh well. You could always hit "The Discovery Channel" web site and pick up their VHS title "Demolitions". It's only about $6. Hopefully the link at the top will work.