That if we people on here over a certain age don't answer or don't post, it is because we are stymied by the technlogocial requirements. I read Sandra's blog today where she wondered why some writers still have no Internet presence. Well, that is why. We are challenged by the need for even a small degree of technological expertise. Every time I get my blog posting to show up, I am grateful and amazed. I can' tell you how often I attmpt to respond to something and am thwarted by unknown factors. We are here and listening, not just always able to answer.