Thank you Pamela for your very helpful reply, thank you for taking so much trouble. I am taking my cool-er away for a holiday on Saturday, I hope it doesn't break down - it came from argos . . . . I was amazed by the packing for the post or rather lack of it. They just chucked it in a plastic bag.
All my free books seem to be in Italian but on my computer they are english, how strange is that?I'll let you know how I get on.
Thanks again for taking so much trouble with your reply.