Sony announced the new HDPS-L1 photo storage unit with high-definition output. Featuring eight slideshow styles with image transitions synchronized to pre-installed background music and high-definition video output, the new HDPS-L1 hard drive photo storage unit offers an interactive way to view and share high-resolution photos on a home theatre system. The HDPS-L1 eliminates the effort required to organize printed photos, as it automatically sorts picture files by their creation date. The Sony HDPS-L1 photo storage device will be available in May for about $300.