Paul, Thanks for sending me that info so quickly. I just hate to be a butt-in-ski on a private discourse. Thanks for the offer to give input. I am not sure how much I have to offer. I mostly have questions, but I'll join in if I have any thing that I think will help. Sue ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn