To the two Mikes, Thanks.. I've been on dozens of lists over more than a decade and still subscribe to about ten. Worcester is the only one of those that works that way. I believe that the list deserves to see each answer. I certainly try to read them all and help wherever I can. And if you don't see the replies, we could all end up wasting our time answering the same question over and over again. I just so used to using the Reply button for everyone else. I only remember Worcester is different after I've hit the send button. Peter in Sydney