As Cheers said if you're using Poser figures and your system can't handle the Shader Trees or you maybe don't want to use them, then you should consider Skinvue for Vue 6.

I don't have Skinvue in Vue 6 as I use the shader trees from Poser but I did have Skinvue for Vue 5 because that didn't have the ability to handle the shader trees and I know Skinvue did an awesome job in that so I can't see it being any less with Vue6!!

Injustice will be avenged.
Cofiwch Dryweryn.