Branden Robinson writes: > Here you go. The tool and its manpage are attached. OK, Thank you. I use the updated xvfb-run script in the VTK 4.0-1 package. I had to modify it for my task. What cleared up most of the problems was using a depth of 24. However, resolution and depth do not appear to be settable from the command line. That feature may be useful. -Maitland