the material library has both standard and Vray sets of materials in it.
Both are mutli/sub object mats....however the vray version is a base layer of a composite with a Vray dirt layer above it.
The vray mats should work in an earlier version of vray if you remove the the Vray dirt.
I have included a 3ds exported file if you are working in an earlier version of Max.
Search 3d Models/ catalyst for more.