I run Logic on a Hex Core Mac Pro and need a bigger monitor than the 17" discoloured one I have at the moment. I don't really do any graphics work but I do need a fair amount of screen space and 27 inches is just about right. But do I really need the ACD? Would a cheaper monitor like this work for music ? http://uk.buy.com/pr/product.aspx?sku=214102897 My current monitor is really block and I would appreciate something that's nice and sharp. The Apple displays do look great but I could save myself £500 or so, but what would I be sacraficing. Are these cheaper screens going to be terrible? I'm a bit of a luddite when it comes to the specs so any advice is much appreciated.