America's Cup Challengers BMW Oracle Racing of the U.S. and Emirates Team New Zealand race during pre-start manoeuvres on the fifth flight of their match race during the third day of the Valencia Louis Vuitton Act 10 in Valencia, eastern Spain, May 13, 2006. The races in Act 10 will count towards a bonus point system leading up to the 32nd America's Cup in 2007. REUTERS/Heino Kalis