ASP.NET MVC Overview (link) at MSDN.
Download ASP.NET MVC: The Request-Handling Pipeline poster from RedGate (link).
Session Recordings from mvcConf 2 - February 8th 2011 (link).
For versions prior to v3, a very useful library - ASP.NET MVC Attribute Based Route Mapper (link).
Build data-driven sites with MVCScaffolding (link)