I have used C1 with Photoshop for a long time now to convert and process my RAW files. I don't know if I completely understand DxO, but it seems to offer a host of processing features, some specific to the camera and lens combo. Although the A55 is now supported, I see only 5 lenses listed as currently available or planned for this body. I own none of these 5. So is there any good or compelling reason to consider this software?