Leaving out Ford from the list brought to mind the fact that he is credited with the concept of the assembly line in manufacturing. He in fact got that idea from watching the Armour Meat Company in Chicago using the same technique; workers standing in one spot, having the product brought to them, etc. He copied it and is falsly crdited......Russ ______________________________________________________ Yahoo! for Good Donate to the Hurricane Katrina relief effort. http://store.yahoo.com/redcross-donate3/