Hi Lesley, must have written the site name wrong - David's put the right one under Health. Think it's probably as he says - and as your book says. The site is in Italian but would make a good 'lesson' for anyone learning as interesting and the Italian is more a spade a spade and less super polite round the universe than a lot of Italian stuff. Wonder what Calabria will be like in 50 years time (or even 20). Oh for time travel! Cheers, Margaret