In Australia, they do a lot of advertising with aircraft using smoke. When an OZ girlfriend came over to visit last summer, she looked in the sky, found a load of airline contrails and asked why where they practicing so high! <img border="0" title="" alt="[Big Grin]" src="biggrin.gif" />. . . . <small>[ 25 March 2002, 07:26: Message edited by: loggerhead ]</small>