http://blogs.msdn.com/mpuleio/archive/2008/12/04/if-you-missed-the-patterns-practices-summit.aspxAjoy has posted that three of the sessions have been made available online at pnp Summit videos online . Since one of the three sessions is one that Grigori and I did about the Acceptance Testing Guide, Driving Development with Acceptance Testing , IenCommunityServer 2.1 SP1 (Build: 61025.2)