title: Is there a reference for EF4 Fluent API syntax?
body: <p>I keep searching the web for examples of the new fluent API syntax in Microsoft's Entity Framework technology previews ... I come up with bits and pieces here and there.</p>
  
  <p>Is there any reliable place to go to find ALL the possibilities? And maybe something that explains them a bit ("HasRequired", "WithMany", etc.)?</p>
  
  <p>FYI, I am specifically trying to figure out how to define a foreign key/primary key relationship explicitly through fluent API.</p>