Scott Scott Hanselman in Redmond this week talks to Jeff Derstadt, the Lead Developer on Entity Framework Code First (or, as Scott says, EF Magic Unicorn).
"What's the deal with this new feature in Entity Framework? What about the bad rap that EF got back in the day? What's new in EF4 and how does EF Code First sit on that? Which is the right choice, Model First, Database First or Code First?" All of this plus demos in this off-the-cuff interview.