[Terry Levin] Recently returned from marketing research trip to northern Namibia with client NEO Paints, visiting Oshikati, Otjivarongo, Oshikango - guess you haven't heard those names since we sent our boets off to deactivate landmines in the '80s... "You can't do any marketing," my Windhoek-based client told me, "until you have seen the north."And how right he was.