>However, with the increasing antipodean UV levels Oh, I was just hearing on the TV how the ozone hole was going down in size ... well stabilising http://news.bbc.co.uk/1/hi/sci/tech/5276994.stm -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist