The Debris Publishing Team released its Toolkit!
This toolkit allows programmers to use the Glorp interface without a Glorp-system definition, and without needing any SQL servers up an running. If you use it right, you can back your application by Fuel files, SIXX files, any serializer, Gemstone, or Glorp/SQL, without modifying your application code. Therefore, it is perfect for prototyping concepts very quickly.
See the project description for more information.
Good Luck from the Debris Team!