Hollywood - Blu-ray movies outsold titles on the rival HD DVD format by 2-to-1 in the U.S. during the first half of 2007, according to a report from Home Media Research, a division of Home Media Magazine.

Hollywood - Sales of movies and other titles on Sony's Blu-ray Disc format have now surpassed one million units, and accounted for 70% of the high-definition movies sold during the first quarter of 2007, according to sales figures published by Home Media Research.