[this may be a bit out of date; hopefully humans are keeping the torrents alive but results not guaranteed. Try the Giant List of Videos to find vimeo links you can download videos from!]
These videos are CC-NC. You are free to download them and share them and do anything non-commercial that you want to do with/to them.
At the moment I’m adding all new videos here, and am slowly going through the backlog to get them available as well.