I was looking for r/t ams-nyc in business in July 2006 could only find open-miles awards !! After carefully (BUT TIME CONSUMING) searching for one way awards in each direction I fond some dates. After selecting the r/t button on the selected dates the site only gave me the open miles option...absolutely scandalous...I mean why, why, why....ok so I can book two one ways but doesn't that cost more? I mean with the extra costs etc....?