Great PureMVC Tutorial
I just finished going through this tutorial by Dave Keen – an Action Script developer from the UK. I think it makes for a great introduction to PureMVC.
PureMVC Tutorial – Flex, PureMVC, Jabber and XIFF 3: Introduction:
http://www.actionscriptdeveloper.co.uk/puremvc-tutorial-flex-puremvc-jabber-and-xiff-3-introduction/
