I shot my first shot with the GH2 and forgot to switch it over to RAW, which I always shoot. Then- I decided to compare (quick and dirty) the difference, as my subject rarely moves around lately! I notice that the color is far better with the RAW than with the JPG- notice the orange folder and colors of the rug. In addition, the colors look more natural in RAW.. but the JPG is pretty acceptable. ISO was like 1250, shot 2.0 with low light.