| If you are trying to save disk space you can convert your RAW files to DNG using Adobe's free DNG Converter tool - this allows for lossless compression of the images.
There are plenty of discussions on whether you should do this or not, but for me it's a no brainer as I only have a DNG option on my GX-20 and the converter compresses those from 23Mb to around 13Mb per image.
If you let us know what you are trying to achieve I'm sure you will get good advice from people here. |