Hi Gaieus,TIG,ThomThom
Thanks so much for your replies/help.
All the leaf textures are applied the same on all leaves, so i'm going to try both techniques, which will no doubt help my understanding.
I wasn't sure how much performance i would gain from using components, but thought it would help But yes, i would be handy to have that control.
I work for Landscape Architect so there is no escaping trees and plants! I'm just trying to strike a balance and make things a bit more manageable.
I am also trying to build a case for purchasing VRay - fingers crossed
I know i could just Google, but does any know any good 'ruby for beginner' resources?
Thanks again, i'll let you know how i get on!
Corey