Group Policy References for Windows and Windows Server can be downloaded from here.

Advanced Group Policy Management 4.0 documentation

Hyper-V Update List

Chapter 8 from the Hyper-V Resource Kit : Moving from Virtual Server 2005 R2 to Hyper-V

Downloadable System Center Virtual Machine Manager 2008 R2 documentation

A 2 part video series on Windows XP to Windows 7 Migration using MDT2010 – Part 1, Part 2

Microsoft Security Update Guide

WDS F11 Server Selection Feature

System Center Callback – troubleshooting for System Center products

Updated Virtualization Infrastructure Planning and Design Guides now available to download