Blu-ray Disc Association, the group working on the super-expected next generation disc has finally completed the specification of Blu-ray disc format, and had already started licensing BD-ROM, BD-RE, BD-R. BDA announced (Jan 2) that the specifications of BD-R and BR-RE2.0 were completed on December 26, 2005. Blu-ray disks using the specifications of single layer (25GB) and double layer (50GB) of BD will join the market starting from Spring (United States Only).