"This is the single most limiting feature of Bryce in my opinion. I mean, how hard could it be to put in a boolean export feature? They already have the polygon calculations built into Bryce; they need this in order to render things. They should have a "render to .3ds" or something of that sort =)" Because, this is a render trick in Bryce, it doesnt actually change the objects geometry. Byrce needs to fix that first. Although, if in Bryce 6, booleans are the only way to change/sculpt a polygonal object, Ill give up on the program forever. (Bryce 6 better have basic modeling tools)...can be very basic but it must have them at some level