I was reading in a photography magazine about the importance of calibrating your monitor periodically so set about searching for information on it. Found some interesting sites – if you can’t see a difference in the panels (especially the grey ones) then you definitely need to calibrate your monitor. Try these: http://epaperpress.com/monitorcal http://www.photofriday.com/calibrate.php http://www.displaycalibration.com How…