Jean-Francois, I think you did a pretty good job on that, and managed to cover the essentilas quite nicely. :) Just a few things though. You say that Vue can export it's models, but as far as I know, only terrains can be exported. Also, you need not import a DEM through the Terraion Editor. A DEM can be imported in the same was as any other model, via the Objects menu. I think Vue does much better this way with DEM's than through the Terrain Editor. Also, I think the Mac version won't only be for OS X. I think Lynn had said it might go back to OS 8.5 or something, though I wouldn't swear to it, and know nothing about MAC anyway. Overall, GREAT review!