Understanding Microsoft Virtualization Solutions will teach you about the benefits of the latest virtualization technologies and how to plan, implement, and manage virtual infrastructure solutions.  The technologies covered include:   Windows Server 2008 Hyper-V, System Center Virtual Machine Manager 2009, Microsoft Application Virtualization 4.5, Microsoft Enterprise Desktop Virtualization, and Microsoft Virtual Desktop Infrastructure. Register to download the e-book, and sign up for the Microsoft Press Book Connection newsletter which provides news about upcoming releases and other special offers.

http://www.microsoft.com/learning/books/virtualization.mspx