some of my favorite things

artforum.com has videos! video art, interviews, etc. Like this Bruce Connor video for a My Life in the Bush of Ghosts track!
UbuWeb has all sorts of obscurities in sound and motion. I just read an article about video artist Guy Ben-Ner and can see his work here! However, a word to the wise: UbuWeb's content are not official releases. Watch with an awareness of your own ethical comfort zone.