Liberal party leader Tony Abbott arrives on stage at a hotel in Sydney, Australia, Saturday, Aug. 21, 2010 on election night to address supporters. Australians chose Saturday between giving their first female prime minister her own election mandate and returning to a conservative government after just three years. With more than 75 percent of the votes counted, the results were too close to call. (AP Photo/Rob Griffith)

Photo by: Rob Griffith

Liberal party leader Tony Abbott arrives on stage at a hotel in Sydney, Australia, Saturday, Aug. 21, 2010 on election night to address supporters. Australians chose Saturday between giving their first female prime minister her own election mandate and returning to a conservative government after just three years. With more than 75 percent of the votes counted, the results were too close to call. (AP Photo/Rob Griffith)