Check out this video from a German LARP group:
http://www.talskerwoelfe.de/downloads.php
It's a 26 meg file, but worth the download if you have broadband.
Gotta love the steel clanging sound effects they put in there. I'm pretty sure those are latex weapons. Still, they seem to do LARP a little more hard core over there than they do in the limp-wristed ass US LARPs I have seen (well, to be fair, only one group)
Anyway, I thought y'all might get a kick out of it (literally, notice they seem to do a little kicking in there like y'all do). If you want to know more about the group I know one of the guys involved.
Jeanry