Mark Christiansen has another video tutorial on FreeForm AE, the 3D mesh warp filter from DigiEffects. This tutorial comes with After Effects project files and can be accessed through DigiEffects or Mettle.
The other tutorials were described and embedded at AEP's FreeForm AE tutorials. And it appears you when you buy FreeFormAE, you get Delirium for FREE now through 6/30. Oh here's the latest: