The first speaker was Chris from Transition Sheffield and he gave a brief report of his vist to one of the two sites that Stroud Community Agriculture run, see http://www.stroudcommunityagriculture.org/ for more info and there is a HTML version of his presentation here: http://wiki.transitionsheffield.org.uk/Stroud-CSA
The second speaker was Kirstin Glendinning from the Soil Association, see http://www.soilassociation.org/csa for the Soil Associations extensive resources on CSA.
Thanks to ZKT for post-recording audio production.