How about this video to replace the homer one (since that's clearly not freely available :(
http://fire.nist.gov/tree_fire.htm
It's already in .mov and .avi format, and its fun remix fodder ;) Plus since it's produced by the U.S. government, its public domain.
.hc
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Terrorism is not an enemy. It cannot be defeated. It's a tactic. It's about as sensible to say we declare war on night attacks and expect we're going to win that war. We're not going to win the war on terrorism. - retired U.S. Army general, William Odom