Is the Prism dll's for Silverlight and Desktop the same set of dll's?

Are the prism dll's the same for both platforms?

If so, im assuming them to be Silverlight assemblies since Silverlight (the last i chec开发者_Python百科ked) can not reference non-silverlight assemblies.

In the latest Prism-v4 drop, the assemblies are different for WPF & Silverlight.

Thanks, Damian