Installing and configuring the Velocity Caching.
Installation:
http://channel9.msdn.com/shows/Endpoint/endpointtv-InstallUninstall-AppFabric--Referencing-Caching-Libraries/
Configuration with Asp.Net
http://msdn.microsoft.com/en-us/library/ee790876.aspx
http://www.hanselman.com/blog/CategoryView.aspx?category=AppFabric
http://msdn.microsoft.com/en-us/magazine/ff714581.aspx