She had pictured the Trick plenty of times in her mind's eye and even tried it once onto an airbag but no woman had ever pulled it off on snow. Now, high on Austria's Stubai Glacier, snowboarder Anna Gasser gazed down at the huge white ramp that could propel her into history. Quiet in her helmet and dark goggles, Gasser contemplated her leap into the unknown. "I'm thinking Triple," she whispered.