Olá pessoal,

Resolvi trazer uma série de links com muita informação para estudo, com training kits para download e também Hands On Labs.

Windows Azure Platform Training Kit
Windows Phone 7 Training Kit
VisualStudio 2010 Training Kit
Silverlight 4 Training Kit
SharePoint 2010 Training Kit
Office 2010 Training Kit
Windows 7 Training Kit
SQL Server 2008 R2 Training Kit
Labs de Windows Client
Windows Server AppFabric – Hosting
Windows Server AppFabric – Caching

[Update 31/05/2011]

PHP on Windows and SQL Server Training Kit
Identity Developer Training Kit
Windows Server 2008 R2 Developer Training Kit
Windows Mobile 6.5 Developer Tool Kit
SharePoint and Silverlight Training Kit
Visual Studio LightSwitch Beta 2 Training Kit
BizTalk 2010 Developer Training Kit
Web Campos Training Kit

Se vc lembrar de algum outro material de estudo, deixe seu comentário que eu atualizado a lista.