title: "Go To Definition" in Visual Studio only brings up the Metadata
body: <p>I am working in a Web Project in Visual Studio 2008.  When I hit F12 (or right-click and select Go To Definition) Visual Studio is consistently going to the Metadata file instead of going to the source.</p>
  
  <p>Some Points:</p>
  
  <ul>
  <li>All the source code is C#, there is no VB.Net</li>
  <li>All the projects are in the same solution</li>
  <li>Everything is a project reference as opposed to a file reference (checked and double-checked)</li>
  <li>I have tried the Clean/Rebuild Solution approach (even to the point of clearing out the Temp directory, Temporary ASP.NET Files directory, etc).</li>
  </ul>
  
  <p>Has anyone else seen this behavior and/or know how to fix it?</p>