Just crossed Reddit, it's right here - I don't think poor Titus will ever live down the quote from the last pycon:
"I donâ€™t do test driven development. I do stupidity driven testing... I wait until I do something stupid, and then write tests to avoid doing it again." - Titus Brown
((Hey, I was there when he said it!)) There's a lot of django-testing information in the slides. Also, newforms is covered. I'm still trying to wrap my head around newforms for a knowledge base system I am trying to write on my free time in django ((I have sketches of MODELS man, SKETCHES! If I fire up some UML I can ship it, right?!)).
Take a look at the presentation. I <3 django.