If memory serves, this video was once posted on IAB long, long ago, and I remembered it out of the blue the other day. I felt like it needed a repost.
Just a note: I've never submitted a link to IAB before, so I'm not quite sure how best to go about doing it. I'm sure whoever moderates this post can correct the formatting (I hope).
[You absolutely correct, thanks -- your first post is a good one! -- Ed.]