Im new to mac, new to powerbooks, and new to color calibration. Im using a Viewsonic A90f+ as a dual monitor with the powerbook. I have noticed that the Viewsonic has a more "real" white in my opinion. The white on my powerbook seems yellowish. I have tried calibrating the powerbook but it just doesnt result how I would like my color settings to be. Its still has that yellowish white? Any suggestions? Can I calibrate the powerbook to: 1. Have a more "real" white 2. Color Sync both my powerbook lcd and the viewsonic? PS: I realize color is all relative.