title: IActionFilter Redirect in MVC3
body: <p>I am implementing an IActionFilter to authenticate the request in MVC3, if my authentication returns false I want to redirect the request to a different controller from within the IActionFilter.</p>
  
  <p>I would like to be able to kill the processing of the current request and totally redirect the request to a different controller action.</p>
  
  <p>I am also willing to use the IAuthorizationFilter but this appears for the most part the same as the IActionFilter.</p>
  
  <p>Thanks for the help.</p>