I made three videos for YouTube of Zeppelin songs that I haven't seen posted there already.

Custard Pie
http://www.youtube.com/watch?v=Jd4pqWZV5Tc

Out on the Tiles
http://www.youtube.com/watch?v=1_r_aAfdGWY

Walter's Walk
http://www.youtube.com/watch?v=79y8J7O3ldk

A lot of users have made similar videos, with a simple picture slideshow to go along with the music, but hey, it's the best I can do! It's just that I don't think all of LZ's songs can be found on YouTube - some are only available as covers by other bands - so I figured it'd help for something to do these.

Interesting stuff on Wikipedia about "Walter's Walk"...
http://en.wikipedia.org/wiki/Walter%27s_Walk