Windows 8 Security Internals | TechEd Australia 2012 | Channel 9:
http://channel9.msdn.com/Events/TechEd/Australia/2012/WCL322
Windows 8: Windows To Go Overview | TechEd Australia 2012 | Channel 9:
http://channel9.msdn.com/Events/TechEd/Australia/2012/WCL333
Deploying Windows 8: What’s New | TechEd Australia 2012 | Channel 9:
http://channel9.msdn.com/Events/TechEd/Australia/2012/WCL314