I am wanting to make sure I understand this ... WB is the process of telling the camera the temperature of the color so the camera can determine what is white? Correct ? And when in iPhoto editing my RAW photos and I adjust the "temperature" I am essentially changing the WB that was selected at the time of shooting correct? Please correct what I have stated that is wrong and confirm what is right for me please And Also does any one have a chart that correlates WB settings / color / and the proper application of these settings ? Thanks for reading & Happy New Year !