And here's the actual Armstrong footage from the ALSJ, in two different formats.

http://www.hq.nasa.gov/office/pao/Hi...1v_1092338.mpg
http://www.hq.nasa.gov/office/pao/Hi...1.v1092338.mov

There are several more versions of it as well on the ALSJ page:
http://www.hq.nasa.gov/office/pao/Hi...eo11.html#Step

It's quite different from the hoax version.

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...And that, my liege, is how we know the Earth to be banana-shaped. --Sir Bedevere