December 11, 2006
There's quite a lot of video footage online these days, with YouTube/Google Video, and the other less important ones. I happened to stumble upon Photo.net's TV section, which has quite a few videos. Most of them seem to be location oriented (i.e. Photographing Yosemite with Don Gale), but seem to provide tips and tricks that can be related to making photographs in general.
Given Photo.net's reputation as one of the leaders in the online photography community sites, I expect that a bigger collection of videos will be available.