FWIW, in Firefox the page loads, but the vid never plays, just an endlessly spinning gear.
In Safari, however, it played just fine.
I suppose it could be the Flashblocker plugin I've been running in FF for quite some time [which is NOT installed in Safari on my G5]- it routinely does not run any Flash vids until you click on a 'Play' button - it works flawlessly 99 44/100 % of the time.
Kb