> What does N/A mean? I will probably feel
> like a fool after this one..
Thanks for asking for me, Grandpa Joe; I usually just pass over these things I don't understand out of laziness. Regarding stupid question, at 62 years of age I learned a long time ago that there is no such thing as a stupid question, and the only dumb question is one a lawyer asks in court that he doesn't know the answer to in advance!