What can I do with the FOLIAGES in the ZE and what happens when they are placed?

it puts foliage in your map, abit like water

I believe it describes how to do so in Zeroedit.doc. Basically there's a file that describes what your four different types of foliage will be. In each of those sections you can set grass, trees, rocks, etc. You set the density for each of those and then essentially you 'paint' the terrain with this foliage.

thx, Tean' and Penguin!