August 2011 Security Bulletin Release Video Webcast
On demand video of the August 2011 Security Bulletin Release Webcast can be found at https://technet.microsoft.com/en-us/edge/august-2011-security-bulletin-release-webcast
Read my favorites blogs:
Designing a backup less Exchange 2010 Architecture
Microsoft Exchange 2010 CAS Array – Steps and Recommendations
Appear Offline in Microsoft Office Communicator Server 2007