> we dig up oil out of the > ground in big solid cakes, then grind it up to get the oil out! Thanks girlfriend, There's no way I was gonna buy into that load of bollocks that Arnie was trying to pass off. Geez! That guy will say anything! Rob =-=-=-=-=-= Rob Skinner La Habra, California mailto:rskinner at rustyiron.com http://www.rustyiron.com