I've also
made a quiz program, it's at
http://www.acm.org/tog/editors/erich.../treequiz.html BRBR

What do I get if I win?
Iris,
Central NY, Zone 5a, Sunset Zone 40
"If we see light at the end of the tunnel, It's the light of the oncoming
train."
Robert Lowell (1917-1977)