Xsens Behind the Scenes on Love Has No Labels
Xsens go behind the scenes on creating the motion capture for their Love Has No Labels commercial.
Map Transfer is a free 3ds Max and Thinknig Particles tool that converts color information into a transformation.
3ds Max Particle Flow Tutorial - Barn Tornado
Pete Draper has made an 11-part tutorial on creating a tornado using Particle Flow in 3ds Max.