I just tried a 'save page as' & saved the complete html file to my harddrive. The flash movie is downloaded, but I can't open it (get a message 'cannot open protected file').
You might be able to find an application that will 'unprotect' it:
http://www.google.com/search?hs=fO8&hl=en&lr=&client=firefox-a&rls=org.mozilla%3Aen-US%3Aofficial&q=flash+unprotector&btnG=Search