Evermotion has included a bonus chapter about using Pulldownit in the Secret FX Training DVD, over 6 hours of narrated videos to learn the fundamentals of fx production from simulations to rendering and final composing.

http://www.evermotion.org/modelshop/show_product/the-secret-fx-training-dvd/6360/0/0/

Pulldownit tutorials are in bonus section :

-“How to work with Pulldownit plugin”
-“Using Pulldownit along with other tools in one simulation”