Thanks for your comments Patsy. I note you are living in Western Australia. I have not long (2 years) just returned to the UK, from Australia. Lived in NSW for 10 years and then in Qld for 10 years, but now live in a beautiful area of the UK. The Isle of Wight, just off the South Coast. Funny feeling homesick after living in Oz for 20 years but that is what happened.Must be something to do with getting older. Hope to hear from again soon.