The LightWave Assets / Plugins database maintains a list of free and commercial third-party plugins available for LightWave.
Point distance measurement in Modeler
Modeler plugin that enables you to numerically add points
Web-based render time calculator
Adds up to eight nulls and optionally snaps them to an object
Loads random objects from a folder and places them in a grid
Maintain high res and low res versions of a scene or object