Hi Damien, I just read true u recomandation on monitors as I am looking at buying it. I am editing on my macbook pro mid june 2012 13inch but i want something bigger, can't afford imac or pc atm so i looked into monitors i looked u recomandations I choosed tthe Asus 24 inch around 150 dollars . ( its the first on the screenshot) well my Q is i have Spyder4 to calibrate my macbook pro, will i need to buy new calibrater? or i can use this one? Thank u x