jim birch wrote: <snip> > I went out last night without being attacked by a sabre tooth tiger,yay! <snip> Jim, Aren't you in Tasmania? Perhaps you need to localise your risk assessment and consider the threat of being bitten by a Thylacine. Marghanita -- Marghanita da Cruz Ramin Communications (Sydney) Website: http://ramin.com.au Phone:(+612) 0414-869202