Saw this great tutorial on how complex and beautiful Mograph and Thinking Particles can be together. Head over to greyscalegorilla.com and check out the goodness!

In this tutorial Simon will show how to work (or play-around) with Thinking Particles to build event-based particle systems. He also shows how to combine TP with mograph so you can create a particle system then add a more complexity to your animation with your favourite Mograph-effectors.