Chris, Lloyd, Thanks for pointing out the principal problems. Your suggestions are highly appreciated. I had looked into the docs but couldn't find anything within finite time ;) Maybe something for the FAQ?
It's actually under the module help for Display (it's cross-ref'd from the help on Color). User's Reference Chapter 2. Functional Modules, p. 113 in the printed docs (which comes out to PDF p.137. I would call this suitably obscure as to keep you from discovering it. (:-)
Chris Pelkie Vice President/Scientific Visualization Producer Conceptual Reality Presentations, Inc. 30 West Meadow Drive Ithaca, NY 14850 [EMAIL PROTECTED]
