As a part of this meet, I had prepared a demo showing how to build a simple gallery application using Django and Amazon's S3 service. I've recorded it as a screencast and uploaded it on ShowMeDo. It's really simple to use S3 with Django, so take a look.
This screencast uses the Boto python library for accessing AWS.
Get the Flash Player to see this movie.
This video originally comes from here at ShowMeDo from the Python category.