Thanks Andy - I'll try that. That would be a useful addition for me, I'm doing technical illustrayions for training courses and manuals so I need a white backround. I assume a lot of the work with AC3D is "scene" or "model" work in which a backround is less important. I think most of my problems are because I want to use the program not read about it.
AC3D is a great program and the first 3d program I have been able to stick with long enought to produce models, Thanks.
Art