Here's Brian, Roger and Paul on Entertainment Tonight, October 2005 to promote ROTC and their two U.S. concert dates at that time. There are also parts of a 1982 Freddie Mercury interview. And I've included the two extra web-only clips at the end.
This is a DVD folder, though the thing is only about 6 minutes long, it has mpeg sound and is easily converted to an mpeg file or simply renaming the big VOB file to .mpg will usually work too.
Uncompressed size - 425 MB link link link link
Attached is a special preview... (change extension to .wmv)