Here is a demo of what profiles can do for you !
Below, a portrait by Ric Agu, with the original P25 profile, and with one I distribute. Color balance is on the white cloth, has not been touched between shots - just profile assigned in PS then conversion to sRGB and Jpeg. Left is original, second is mine.
In case you wonder, the one where you can see she has red hair is mine
I recommend downloading and viewing the images in Photoshop, the web browsers always do strange things to image colors.
Edmund
NAME ERROR- CORRECT- RICHARD AGUDELO PLEASE. My bad and apologies for 4 AM typing. Images will be updated tonite.