Lucid Physics Beta Update 1 (Cloth and PFlow)
Ephere demonstrate some of the new features in the latest version of their Lucid Physics plug-in for 3ds Max.
Create Rocket Plume Using 3ds Max Particle Flow - Tutorial
Pete Draper has a video tutorial on how to create rocket plume using Particle Flow in 3ds Max.
Krakatoa MX 2
Thinkbox Software have released Krakatoa MX 2, their particle simulation plugin for 3ds Max.