Please! We've been through this argument several times before. Can't we just stew in our moral indignation rather than rehashing it on the list? 2 more cents. ---------------------------- Victor Kress Geophysical Laboratory 5251 Broad Branch Road N.W. Washington, D.C. 20015-1305 (202) 686-2410 x2489 web page: http://granite.ciw.edu/~kress ---------------------------