Thanks for the post, Modette. At least I no longer have to put 'him or her' :-) Please don't go as I am more than interested in what you say. I have, as I have repeated over and over again, little knowledge of the actual facts surrounding the event but I am intrigued by the process and procedure of assimilating that information and felt pretty sure it is not as cut and dried as some on here would have us believe! Nothing ever is :-(