I first announced meeting #4 HERE.
Finally, I have the videos ready for offline viewing.
(Each video has to be cut to sizes smaller than about 22MB, otherwise, my session to SkyDrive will timeout.)
*Darren Mar-Elia (MVP): "Managing Group Policy with PowerShell"
*Richard Siddaway: "Windows Server 2008 and WMI"
NOTE: Kirk Munro had to cancel.