Well, having just filled out some job applications, including some special equal opportunity forms, I once again wondered what the heck Caucasian meant. I still don't know, but I know alot more than I did before, & I don't care if I ever have a definitive answer. But I'll be less puzzled next time I fill out a form that asks my race. So I've enjoyed this thread. Thanks for sharing all of your knowledge, even if imperfect. It's food for thought, & makes me feel a little less clueless.