[Pharo-users] Live testing with Autotest

Hi all, I'm trying to learn Pharo (at Smalltalk Camp) reviewing the great screencasts by Laurent Laffont at PharoCasts. When I try to load AutoTest as it is explained in this screencast: http://www.pharocasts.com/2010/07/live-testing-with-autotest.html I get the following Gofer error: GoferRepositoryError: Could not access http://www.squeaksource.com/MetacelloRepository: ConnectionTimedOut: Data receive timed out. Maybe the screencast is a bit outdated and I'm using the wrong repository? Thank you, Rafael Luque