CS5- when trying to change a color in an index file- when you click on the color is the palette box, it gives you the color picker- BUT it does not allow you to change the color by grabbing a color with your eyedropper from another file or even pasting a hex code in the box. I have to select a color manual from the picker- then trick it to excepting a new color. This feature worked in CS4. I am on a MAc OS 10.6.8- Pro Tower- 10 GIG ram- 1.5 TB scratch disk.