Free ebook on Microsoft virtualization technologies

Microsoft is offering for free "Understanding Microsoft Virtualization Solutions, 2nd edition", a very interesting ebook (452 pages) covering all MS virtualization technologies, including server virtualization (Hyper-V and Virtual Machine Manager 2008), application vrtualization (App-V), desktop virtualization (Microsoft Enterprise Desktop Virtualization and Microsoft Virtual Desktop Infrastructure), presentation virtualization (Terminal Services) and profile virtualization (roaming user profiles, folder redirection and offline files). Get your own copy of this ebook here.