I am sorry that you felt the need to apologize and were told that it was required. Sometimes, without the spoken tone or inflection, the meaning of the written word is sometimes misunderstood. I am very thankful for this board and all the varying opinions and suggestions that are offered here. I find the discussions informative and interesting and do not not take any offence to comments that are made. I think that by exchanging our various viewpoints that we become more informed and aware about the passion that some of the topics may produce. We are very lucky that we have the opportunity to express them.