title: ORM supporting mapping of generic types
body: <p>Are there ORM tools for .NET supporting mapping of generic types?</p>
  
  <p>I imagine at least two possible mapping scenarios:</p>
  
  <ul>
  <li>Mapping of particular generic type instances</li>
  <li>Mapping of all possible generic instances (based on constraints &amp; other mapped types).</li>
  </ul>