Check out a space scene created in After Effects with Element 3D.
Video Copilot Tutorial - The Grid
The Grid is a new free tutorial from Video Copilot on how to create an intricate grid animation in After Effects.
Video Copilot - Translucent Glass Tutorial
Video Copilot have posted a tutorial on creating a 3d glass effect in After Effects.
LightWave 11.5 After Effects Interchange
Cody Burke explains the fundamental techniques on using After Effects Interchange tools with LightWave 11.5.