I have a Dell 2007wfp 20.1" LCD hooked up over DVI and I'm running the latest version of Adobe Photoshop CS3 and I'm having a real strange issue when I drag my pics from the Apple LCD screen up to the Dell external LCD. What's happening is the image like really looses contrast/saturation when I drag it up to the external AND let go of the mouse button. If I drag the image back down to the Apple LCD and let go of the mouse button it goes back to normal. It will stay normal on the external till I actually let go of the button from dragging the window. It doesn't do this in iPhoto/Preview or if I save the image and open it up in FireFox or Safari and drag between monitors. Anyone else had this issue with Photoshop CS3?