This monitor is superb. Load drivers, connect to laptop or desktop and you have a wonderful monitor for photo editing. Strange thing, though, is that the colours on browser are vivid, so you think, whoops, no good for editing my photos, but once photograph is loaded (on Photoshop, LR, or similar), the colours are fantastic and editing is so much more accurate than on a calibrated laptop or desktop screen. I watched some slideshows in Lightroom - fantastic. You can choose your colour space such as Standard, sRGB or Adobe RGB. The only slight downside is no speakers are incorporated, but I bought JBL Jembe speakers from PC World (on offer at �30) and they are unbelievably good, much better than my previous Logitech speakers which cost 3 times the price.
At less than �400 this monitor is a steal as Dell UK sells them at �550.