I don't want to sound like a broken record, but after getting the colour mask ID filter in Painter 1.1, we still need to have sRGB values 0-255 in the colour picker.
The Colour ID filter shows the RGB values, it would be nice to have it for all the colour pickers so I don't have to open photoshop just to sample the colour I need. Have options to switch between linear integers and rgb values. Makes life easy.