CPTAUSRET:
I only found it through some considerable use of google-fu. For other fight vids, however,
www.subfighter.com has a lot of good ones, but the best ones they require a subscription for.
Kuri: I agree, conditioning was a huge factor. But I attribute equal parts to Gannon refusing to play Kimbo's stand-and-slug game; Gannon knew the particular rules for that fight, and used them to the utmost.
As for Kimbo, well... I wouldn't want to face Kimbo unless I had my Kimber.