Rob NL, If I might at times seem to be critical of things please understand my motivation. I am not trying to be confrontational. In a discussion different points of view are expected because we all have different backgrounds and experiences. I don�t know that anybody expected the discussion to evolve as it has so far.

If you like the sword that is what counts. But please understand that there are lessons for all of us here to be learned. And I am trying to give my best honest opinion from my perspective. I hope that you accept my intent even if you disregard whatever else I might say or present. Regards, FP