Now you can download and mess with the ASP.NET MVC code all you want… more importantly you can become seriously familiar with its internals and offer suggests to the MVC team for everything from refactorings to spelling corrections in comments (if you really want to).
So … read Scott’s post and download the bits…. and get moving!!! The best part is you can build ASP.NET MVC yourself and have anything your heart desires in your own personal build!!! no more excuses about it not being in the framework :p