"So, a knight walks into a bar, and the bartender says...." ... Ya know we don't get many kangaroos in here? ... screwdriver? ... please don't tell me you're looking for the can. o.k. I give up - tough crowd! . . . Anyrate as far as I know sinstral (sinister) just refers to the left side while dexteral refers to the right. The left side being bad could go back into Arabic Tradition which I don't think I really want to discuss. Fencers are said to shake hands with the left hand as the foil is held in the right. I found an old software the other day, still on my H.D. about crests and stuff like that; I'll have to try to find it later on and see if the site I got it from is still up. If so I'll let you know.