Dear Helen > Thanks for your (as always) beneficial insight. They come from years of asking that question that 'counsellors' are supposed to never ask -- "Why?". But the child in me STILL wants the answer. So, I shall keep asking it. 8-) ===== Best wishes Paul ____________________________________________________________ Do You Yahoo!? Get your free @yahoo.co.uk address at http://mail.yahoo.co.uk or your free @yahoo.ie address at http://mail.yahoo.ie