Here, let me make this easier yet. Yes, you need to calibrate your screen for viewing and especially before editing pictures. Download a FREE file called Test Screens (mine is V. 2.5) from Programming.de. (If you have trouble finding it, tree mail me and I'll give you a copy.) Use keys F2 to F8 to change the pattern on the monitor. One of the last screens is B&W blocks, very useful for adjusting the contrast on your laptop screen (you do this by tilting it.) Gene