Christmas comes early this year. First documentation, and now there’s an official screencast for TextMate.
2006-01-24: The audio on the Python screencast has been improved using audacity (thanks to Haris Skiadas).
Go to iTunes and select Subscribe to Podcast… in the Advanced menu (using the link above), or just clicking the link should also work.
Currently I don’t have a microphone, but I plan to get one, so I can also contribute to the feed. But user movies are more than welcome!
Some other movies using TextMate on the net: