Anyone see this? http://magma.nationalgeographic.com/ngm/data/2002/02/01/html/ft_20020201.3.html -- Harold Pritchett The University of Georgia Enterprise IT Services [log in to unmask] +1.706.542.3145 pgp public key: http://www.arches.uga.edu/~harold/pgpkey.html "They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety." Benjamin Franklin, Historical Review of Pennsylvania, 1759.