Ricoh has posted a firmware update for the Ricoh GXR system. Affecting all camera-lens modules, Version 1.51 improves the quality of images taken using a combination of negative exposure compensation and Multi-P AUTO white balance. For the Ricoh GXR M module, it additionally fixes bugs related to the colour of the display and the recording of manually entered focal length and f-number values in the DNG file headers. The A16 module (pictured) now correctly records the colours at the top of colour images recorded using color bracketing. You can download the firmware update from the website below.