To all of you that have received my post of 7/11 or 7/12: I sincerely apologize for what has happened - although I have had no control over it. I sent my original post on 7/11. On 7/12 it was returned with the following notations: "Host unknown (Name server: listserv.utoronot.ca:host not found) from the Mail Delivery Subsystem. Apparently, the original message was received from [log in to unmask] Because of the typo in the word "toronto" it had delivery problems. So, I reposted it. I am truly sorry and will attempt to be more careful. Thank you!