Info pallete is kind of small, and you have to actually read the numerical values to "see" the color. I use color pallete to evaluate the color picked with picker tool. Most of the photos are RGB, and basic color correction is done in RGB color space. Then I convert them to CMYK, and fine-tune the colors there. But I have to manually switch the color pallete every time... it's annoying and time-consuming. It would be great if there would be a preferences-based option to enable automatic color-palette-switching to the color space of current picture.