I've just purchased the eye-one display 2 calibrator and also have no idea how to use. My first problem is I run my 23" display from my mac book pro and from what I've read I can only have one display as my main display? I simply dragged the screen to the 23" put the device on and ran the easy option. Was this the right way. (I'll look at advanced later) Will I end up with a completely different look on the laptop?