Regis said: Hmmm .... The copy that's been on Greenfield's own Vimeo channel is missing that annoying watermark, and seems like it's slightly higher resolution. But it's also 16:9, which is probably cropped .... I wonder if you can see more in the newer link? Anyway, worthy of further comparison.

https://vimeo.com/8102656

Greenfield, incidentally, has shown this and taken questions about it at least twice since I've lived in NYC, but regrettably I was never able to go.