I stumbled across a series of step by step migration guidance at the following link.
The content is described as follows:
"These step-by-step guides will assist IT Professionals in deploying or migrating to Windows Vista. These guides will also provide step-by-step information on how to monitor performance, manage printing, control how CPU and memory resources are allocated using Windows System Resource Manager (WSRM), control device installation using Device Management and Installation (DMI), and manage ADMX files. There are also step-by-step guides to help you protect data using BitLocker Drive Encryption, to administer the TPM Security Hardware in a computer using Trusted Platform Module (TPM) Services, and to help deploy better-managed desktops and mitigate the impact of malware using User Account Control (UAC)."