Pycon Videos?

[Jonathan Street]

The suggestion of picking one, or more, videos from the recent Pycon conference to watch during the next meetup seemed to receive a generally positive reception.  The intention had been to post some suggestions earlier than the day before but on the assumption that it is never too late I would like to suggest the following:

http://pyvideo.org/video/677/using-fabric-to-standardize-the-development-proce
http://pyvideo.org/video/613/python-epiphanies (2hr20min but might work with some aggressive fast forwarding)
http://pyvideo.org/video/663/python-for-makers

Slightly less serious but still informative
http://pyvideo.org/video/674/militarizing-your-backyard-with-python-computer
http://pyvideo.org/video/884/python-metaprogramming-for-mad-scientists-and-evi

Any other suggestions?