Asp.net mvc releases

Release Name	Release Date	Download available at
Asp.net MVC 1	March 2009	http://www.microsoft.com/download/en/details.aspx?id=5388
Asp.net MVC 2	March 2010	http://www.microsoft.com/download/en/details.aspx?displaylang=en&id=22079
Asp.net MVC 3	Jan 2011	http://www.asp.net/mvc/mvc3