Thanks! The problem with changing the display mode is that you can't have a higher resolution than what you have on your screen, what happens if you need a resolution good for printing? I used to use max for architectural presentations, and I am chaging to bryce because the quality of the images is amazing (the render time is the only problem, of this software). It is great for reality simulation but I am missing the possiblility of showing meshs for more abstract images... the image the Fog sent is nice but Im not sure how much accurate is the wireframe display in Bryce: I have the feeling that it is not the "real mesh"... I am curious about this tutorial Erico!