If you're working with Photoshop/Lightroom what kind of monitor are you using.
Why did you decide on that one?
Apple display (parking lot monitor) and HP Dreamcolor (photo-editing monitor).
I chose the Dreamcolor due to its RGB LED technology which allows for incredibly stable white point and color calibration over long periods of time (calibration at every 1000 hours or so). Oh, and its RGB gamut allows me to work within that space with confidence.