Dear Alan, Thanks for your response. Much appreciated. Thanks to Bob and Ian too. I am also relieved at the relaxation of tension. But, it's a shame that you need to take a pause. Now that you've admitted that you think that it would be good for us to adopt inclusional thinking, I thought that we were just starting to make some progress.... ...but I am sorry to hear about your domestic concerns. I hope that everything is okay and its nothing serious. Take care, Karl. --------------------------------- Yahoo! Photos – NEW, now offering a quality print service from just 8p a photo.