At my work we're updating a bunch of spaghetti code to Entity Framework 4.1 using the Fluent interface to map our POCOs. While we're not doing any conceptual modeling at this point, it's given me an itch to write a transform to create an object model and then write a DAL to map them to their corresponding tables.
Last time I did a transform it was using DCIL and OIAL. I've heard rumors that those have been abandoned / updated. Any tips on the newest hottest?