If your looking for Project Poseidon support on pre-1.7.3 versions, please check out Project Poseidon Uberbukkit developed by Moresteck which supports earlier ...

On the off chance you are new to this series, you can quickly catch up with the rest of us by perusing and pondering our earlier columns (see Part 1, Part 2, Part 3, Part 4, Part 5, Part 6, Part 7, ...