It seems the MVC (model-view-controller) framework being added to ASP.NET has been released as a CTP.
There are a ton of posts about how to use the MVC, including a great series on Scott Gu’s Blog.
There, now I’m one of the thousands who probably blogged this today.

March 31st, 2008 at 10:09 am
Downloading the MVC framework
October 9th, 2008 at 1:41 am
Should be nice if the download-link worked.
Thanks.