Ken Iverson was born in 1920; he is (in)famous for inventing APL. And if you haven't used APL\360 on a dumb Kleinschmidt[*] terminal, you didn't miss anything. [*] And that's the first time I've seen a spell-checker suggest that it be replaced with "Consummated". -- Dave Horsfall DTM (VK2KFU) "Those who don't understand security will suffer."