I was not thinking of the inbuilt Carrara old objects rather of my own  FAR greater quantity/range of saved items into the browser. Maybe they are ok in the Medium? But it woulld seem a lot of other items in the browser, Landscapes and (? )only work best with the large size--or am I wrong?

Anyway, what is the use, AT ALL,of the large system if you can not reasonably, or at all, effectively make use of other items placed into the scene?

As my first post, ----Features and Benefits?

(What is the use of an SWF tute of doing clouds using the Surface Replicator in the large scene if you don't know how to adapt it to a , usable, (practicable!) medium, scene?)

Add---"Rules to allow interchangeabilty of working operations between scene sizes settings"?
(Which inbuilt things in Carrara 6 need these new  "rules" application information?)

I would add perhaps, my new learning after 3 days of utter frustration, NEVER apply grass (hair) to a Terrain untill the VERY END of your workings on the scene. Just think of the working limitations that apparent definite rule does to working approaches?

bwtr