When I got ahold of the bits, the very first thing I did was write a unit test. i was really pleased with the result! :)
Thanks for the link.
I explicitly do NOT think it's a Monorail killer. I think it will help Monorail because it is a message that says Monorail did a good thing. I don't think it would be that hard to refactor Monorail's MVC handler to use this, and Monorail provides much more besides just MVC.
In the first sentense you said "introducing the new MVP Framework for ASP.NET"... did you mean MVC (as in the title)?
Might want to correct the typo if it is one... MVP would suggest a "Most Valuable Product" as apposed to MVC - "Model View Controler" pattern.