SIGMA Photo Pro 5.5 now offers a specialized mode to process the RAW data of the SIGMA Merrill cameras for the creation of monochrome photography. Sigma and Foveon have added a new monochrome mode to Sigma Photo Pro, allowing photographers to create monochrome photographs with RAW data and full RGB data for each pixel. The SIGMA Photo Pro 5.5 for both Windows and Macintosh OS will be available in February.