Oh! Philippa, Your eloquence continues to amaze me! I wish I had said that. My answer to Doug is so bland after reading yours, but I can't retrieve it because it is already traveling and must have reached Winnipeg by now on its way to Calgary. (Do these messages follow the same route people would normally take to go from one place to the other???) Doug, Disregard my response and read Philippa's instead. Normand