Don and Petra,
I don't plan to post too often, probably keep communicating more by personal e-mail.
I haven't joined the conversation before because I thought if people thought someone
from "government" was listening, they might not be so open about their thoughts.
But if something come up where I can help clarify a detail or add a significant
thought, it might be helpful. Anyway, glad to be on the board.
By the way, for those of you with some paranoid tendencies - the government is
not watching you. What I read and say on this board goes no further than the
terminal in my office.

Lowell