10/28/2010 ATM for the new gold rush HONG KONG — The 21st-century version of the Gold Rush is becoming so sophisticated and convenient that soon all you will have to do, if you live in the right place, is put your card in the normal slot of a special ATM machine, punch in your password, and out will tumble not boring paper currency but rather gold bars (guaranteed genuine 24 karat), or gold coins of Krugerrands, Kangaroos or Maple ...