That new DVD looks good: advertised by Mr. McFall's wonderful mail-order service as containing "every known clip of Zeppelin footage that is available ... in chronological order." Well, glancing thru the ToC I can see it doesn't include anything from RAH, EC or Knebworth Week One... :-) so it's hardly complete.
In the meantime one could always entertain themselves at length with these: http://lpzep13.free.fr/Footage/And the Cape...."I am Count Jimmy Von Page I come to suck your blood "!!!! I think he wears it well.
Nech