Ok, I'll do some reading up on it. Sometimes, a person ask a question but gets sort of a brush off answer. All it takes it suggesting something that may help to build their knowledge base on certain areas that are not in the common info pool. That is really aiding in ones education. There are areas that are discussed by some but the information or the subject is not that well known to others. It leaves them in the dark and can make them less hopeful that they can get an honest answer when they do ask a question.

Pam