Microsoft has just updated the following KB Article:
e2e: Configuring Operating System Deployment in System Center 2012 Configuration Manager
Most support issues that affect Operating System Deployment (OSD) in System Center 2012 Configuration Manager stem from product misconfigurations. Although there are no simple guidelines to implement something as powerful and complex as OSD, this article describes the step-by-step process for configuring System Center 2012 Configuration Manager (ConfigMgr 2012) to capture an existing Windows image. This article also guides you through creating ...