I tried to ask others to write to P1 about the **full** DNG support. I doubt it will happen. I kind of regretted converting my RAWS into DNGs. My DNGs are made with the Adobe DNG Converter and it is the "RAW" format, e.g. the CR2s are made into **mosaic** DNGs "the true RAW." When these DNG are used in C1PRO, features like Lens Correction no longer works, even though the mosaic DNG is of the **supported** camera.
I don't know. That kind of pissed me a little. I liked DNGs, just because they are smaller, when compared to CR2. We all know that when we have lots and lots of images to backup on occassion, smaller file sizes does add up to shorter transfer time to the external drive.
I now recommend anyone to NOT use DNG, when they want to exclusively use PhaseONE as their RAW converter. Keep your RAWs at their native CR2 or NEF format.