Free eBooks from Microsoft Press

Episode 221 of Windows Weekly has a great tip by Paul Thurrott: Microsoft Press is giving away several eBooks in ePub and Mobi formats. The books can be found here. The eBooks cover introductory topics on Windows Server 2008 R2, SQL Server 2008, Visual Studio 2010, as well as several other areas. I've moved from Java development to .Net develop and plan to give these books a read.