title: ASP.NET-MVC2 Preview 1: Are There Any Breaking Changes?
body: <ol>
  <li>I was following Steven Sanderson's '<a href="http://apress.com/book/view/1430210079" rel="nofollow noreferrer">Pro ASP.NET MVC Framework</a>' book.</li>
  <li>On page 132, in accordance with the author's recommendation, I downloaded the ASP.NET MVC Futures assembly, and added it to my MVC project.</li>
  <li>Then, <em>without encouragement from the author</em>, I downloaded, installed, and incorporated the ASP.NET MVC2 Preview 1 dlls into my project. </li>
  <li>Now, I can no longer load the website.
  
  <ol>
  <li>That is, when I hit F5 in Visual Studio, I get <a href="https://stackoverflow.com/questions/1355464/asp-net-mvc-no-parameterless-constructor-defined-for-this-object">this error</a>.</li>
  </ol></li>
  </ol>
  
  <p>In retrospect, I think it was a really bad idea to assume that ASP.NET MVC2 Preview 1 would only be additive; but I'd like other people to weigh in.</p>
  
  <p>Has anyone noticed any breaking changes in ASP.NET MVC 2 Preview 1?</p>
  
  <p>Also - Has anyone noticed any changes that impact Castle Windsor?</p>
  
  <p>Also, please let me know if I should be mindful of IIS6 vs. IIS7 ramifications.</p>