Vray Material Subdivs Optimizer
This scripts scan Vray materials for glossy values and automaticaly set subdivision values for best rendering speed/quality perfomance.
This script is a just written beta1 and needs much testing, so you can email me if there are issues need fixing.
Just drag&drop this script to your 3dsmax viewport to run it.
This script supports Multi/Sub material and some VRay special materials such as VRayBlend, VRayTwoSided and e.c.