title: MVC2 --> MVC3 Upgrade
body: <p>As today's MVC3 released, I would like to ask if anyone had experienced problems in upgrading from MVC2 to MVC3 (without changing anything in the views) .</p>
  
  <p>I'm currently using EF4, Telerik extensions </p>
  
  <p>Should I upgrade, or should I wait ?</p>