im interested in to buy this if I can with ease apply this on to mesh builted terrains (not heightmaps) especially grass system...im quite dissapinted with BlitzTree3D and Grass engine provided with it (I brought it but never use becouse of impossible way to do lighting, and generally place trees and lightmap them, etc..quite closed system)...so if this new stuff is not lacking things as previous systems I'll buy it..kicking part of this will be if somehow possible to build my own trees, based on specific set of MUST be rules, provided from lib developer so basically i can do my own trees, outside of generic tool provided here...that with possibility to texture it and do lighting will kick ass..and I'll buys it without thinking a second..