I would like to see some OpenGL/Direct3D implementation like in Deep Exploration/Deep Paint 3D, to be able to render and see textures, bump maps, specular lights, etc in real time and with full quality, even if that means the preview being slow, I dun care I just want to be able to preview as acurately as posible b4 I hit Ctrl+R and wait 3 hours for the final render . . .