how do I calibrate a second monitor when using it with my MBP?

[susanstwins]

I've got a MBP and hooked up another 23" monitor to it (LG LED) and I'm using the Spyder2express to calibrate. How do I calibrate the second monitor?

Thanks,
Susan

My MBP is just a few months old if that makes a difference

 

[WardC]

I've got a MBP and hooked up another 23" monitor to it (LG LED) and I'm using the Spyder2express to calibrate. How do I calibrate the second monitor?

Thanks,
Susan

My MBP is just a few months old if that makes a difference

Can't you calibrate it using the Apple System Preferences under "Display" and "Color" and then "Calibrate". You can calibrate from the Display Control panel when you have the 23" connected. The Apple display calibration control panel is very good and I use it for all of my monitors. Every Mac I have except for the 23" Cinema Display has needed calibration. That monitor looks great with just the default configuration, I did not need to calibrate it.