Folks, from the "why didn't I think of that?" file - see http://www.abc.net.au/news/stories/2007/10/05/2052268.htm Word up to Glenda Browne for the award, and Eric Scheid for the tweet notifying. How many other great ideas lurk within us? :) Cheers, Andrew -- --- Andrew Boyd http://facibusreviews.com/blog