iToo Software have released version 2.2 of their RailClone plug-in for 3ds Max.
Santi Bono Plaza - Thinking Particles Reel
Santi Bono Plaza does wonders with Thinking Particles in his new demo reel.
CG Cookie - Advanced Particle Manipulation in 3ds Max
CG Cookie have posted a tutorial that introduces us to advanced particle manipulation in 3ds Max.
Xoliul Shader II
Laurens Corijn and Robbert-Jan Brems have released Xoliul Shader II, a free viewport plugin for 3ds Max.