After a bit of an unrelated delay, I have deployed an initial release of my DotNetNuke/Entity Framework adapters, which allow for runtime modification of an EDMX model to conform to a DotNetNuke installation's objectQualifier, databaseOwner, and connectionString.

Like my Linq to Sql adapters, this requires only a change to the ObjectContext's base class.  Everything else should be transparent.

More details on my blog or on the project homepage.  The DotNetNuke adapter is based upon the more generalized adaption framework I have also made available as a separate project.

Hope this is useful as another data-level option for module development.

Brandon