If using Firefox - have a look into the add-on 'DownloadHelper' http://addons.mozilla.org/en-US/firefox/addon/video-downloadhelper/ It will add a little icon near the address bar, from which you can save/download any valid media on the loaded page.
Thanks. I have Firefox, just never use it. I remember that feature now. If YouTube took it down 3 other places, I think they'll take this one down too.