Thank you Barb: I have copied the list you sent with PD so I will remember what to do. I will keep it in my porfolio and read it often to keep my mind refreshed. Thanks again for your help Gina TTFN Hugs {{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{Barb et al}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}