I have just discovered the joys of using an additional monitor alongside my 21" Imac (2012) unfortunately that joy was short lived as my fried wanted the monitor back. I can't unfortunately afford an Apple Display however can anyone suggest a good alternative monitor to compliment my Imac? If someone could reply with a 'real world' example of where they have purchased one, and if they are happy/regret it. I'm not sure what connector is best, Mini Display/HDMI. I only use my Imac for general use, I'm not into graphics therefore there is not need for me be able to utilise/handle such quality. I just wan't to expand the useable desktop area. I'm located in the UK Thanks in advance.