The LightWave Assets / Plugins database maintains a list of free and commercial third-party plugins available for LightWave.
Fixes jumps found in baked rotations (sim and mortion blur problems)
Convert a motion file to a curve in Modeler
Reelsmart motion blur exporter
Motion transfer between LW and AE, Combustion, Commotion, Shake, etc
Limits the motion of an item to within certain bounds per-axis