Ayende continues the posts on mapping talking about <many-to-any/>.
Derik Whittaker shows how to create a nested “Or” statement using criteria convention.
Scott Mitchell wrote an interesting article about dynamically generating and caching images with the GeneratedImage control, a hidden gem inside the ASP.NET site on CodePlex. This control offers a nice alternative to the classic HTTP handler or ASP.NET page approaches. The only constraint is that it works with .NET 3.5 SP1 and above.
Maarten Malliauw shows how to combine ASP.NET MVC and MEF. The basic idea is that relying on the flexible architecture of ASP.NET MVC, we can replace DefaultControllerDactory with a controller factory of our own which in turn uses MEF for creating the desired controller.