Creating a List of Examples (a.k.a. a Test List)
Brian has a great post on how to get an EDD (Example Driven Design) coding session started with a list of examples. Of course, Brian uses the terms "TDD" and "Creating a Test List", but the idea is the same.
[Author's Note: Because TDD (Test Driven Design) is such an overloaded term, and misleads people into thinking about TESTING rather than DESIGNING, I have stopped using the term. EDD is a much better description of the process and the mindset. Testing is just a great, beneficial side effect of the process.]