I have one clip on my harddrive (don't have a link for the website I got it off of though). Trying to find out if there's any more out there? I think I had a couple others from quite awhile ago, but they're long gone now (victims of harddrive crashes). The one I have is the more recent one that's been going around a bit with the Wing Chun guy who causes his opponent to trip backwards... anyone remember the site that's from?