I apologize for not answering all of your query, but I just jumped in while we wait for the actual "great masters of the Sketchup medium" to respond. I could guess that it could be a combination of hardware and software. You may have taxed either the application or your processor. My best wishes to you.

I know, I'm pretty much the most humble person I know.

@onono said: Anyone else have print preview go buggy on them? Someone else complained that their print preview was black. Did you try printing all the same? Was the PDF hunky-dory? It might just be another OpenGL problem. Anssi

Thanks TIG! It worked perfectly! Great service around here! s