I posted this a little bit back, and am still wondering. If we take a preset tree convert it to mesh and alter it can we put it out in the free stuff as a wavefront obj, or is this breaking a license issue somewhere. I'm no lawyer and the fine print is an alien language to me. But I in no way want to do any thing that might be illegal or improper. Its just that most of the trees in 3d scenes are not very weathered...As a mesh they can become hurricane blown, or big fatted knotty trees and this would just enrich the heck out of 3d scenes out there.