Juru, Yes this helps. Thank you. I tried the bench mark test that you suggested so I will have a reference when I install a new graphics board. The PZ3 file was looking for textures labeled for AsyjaHead maps and since some V4 maps were included in the zip file I used those instead. It rendered in 10min 9 sec with the 560GTX. I do not know if the these textures were optimized for SF or what but the render seems a bit muddy and fuzzy to me. (I assume that the PZ3 file transferred the SF settings. I have included the rendered image.