Demolition Master is an advanced destruction tool for 3ds Max, with several improvements in version 1.5.
Version 4.7 of Furryball has been released. See the new features added with the update.
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.
Cobwebs - Free Script for 3ds Max
John Martini has created a free tool, Cobwebs, for 3ds Max, that makes suspending cables, cobwebs, wire bundles, etc.