Just ran across this while looking for a sample Visio stencil:
http://www.geocities.com/piping_isometrics/
I hadn't thought of making isometric shapes. 'Tis neat!
-Lars
--
Lars Clausen (http://shasta.cs.uiuc.edu/~lrclause)| Hårdgrim of Numenor
"I do not agree with a word that you say, but I |----------------------------
will defend to the death your right to say it." | Where are we going, and
--Evelyn Beatrice Hall paraphrasing Voltaire | what's with the handbasket?