Hi, I bought my first macbook ever an it's great! it's a 13' Haswell 16GB/256 SSD/2.4 i5 I've read about so much problems on these forums that I became a little 'scared' to buy a Macbook. I study Graphic Design so a great screen is necessary. Image Retention I did the checkerbord test for 5 minutes and I couldn't really see anything, maybe an ever so slightly border. However after a day of working I went full screen in chrome so the top Apple bar would disappear and I could see a black shadow line... Yellow Screen I don't think I have one, but since I can't compare it to anything i'm not sure.. Is there a way to really check it? So I don't know if I should return it? As I understand there is no way to check the manufacturer on the 13'?