Phase One has announced that all models of their Plus-series digital backs - the P 45+, P 30+, P 21+, P 25+ and P 20+ - are now shipping. First announced last fall, the Plus series promises improved colour, lower noise, the ability to shoot long exposures without a significant degradation in image quality, support for unlimited burst shooting with SanDisk Extreme IV CompactFlash cards (and perhaps other UDMA Mode 4 or higher CompactFlash as well) and other feature improvements.

More...