Ricoh has announced the second firmware upgrade to its
Added is the option to finely adjust white balance color tones. It's now possible to specify noise reduction processing based on ISO sensitivity. You now have the ability to automatically shift aperture value in aperture priority mode. Now when the ISO is set to auto and you press the shutter button halfway, the selected ISO sensitivity will be displayed. There is also a more detailed information display when in playback mode. For more information and instructions click here.
We generally recommend installing the latest firmware updates for your camera, so you can get the most out of your gear. For more information on firmware updates for a specific camera, visit the manufacturer's Web site. Before installing any firmware upgrade, always take the time to read through all of the documentation and follow the manufacturer's instructions carefully.