Hey guys, Got a new iMac, checked it in the store and exchanged it cause of the yellow screen. Since the guy said he would only do one exchange I just walked out with it and figured I could call applecare when I got home if it was also yellow too (it is, yippy-skippy -_-). So I'm already sorta pissed about that.... 1) I'm also having some pretty substantial eye-strain issues on day two using the machine. (I dont have these issues looking at screens for hours, but this one starts em after 30 minutes). I'm working with lower brightness, no lights behind me and I even raised the font size in chrome to 120%, but it still doesnt help much. 2) I'm also having some color-issues. I opened up my iPhone and iPad app view layouts in Xcode and noticed that all of my artwork appeared very very dark compared to how they appear on the phone or on my 2007 matte MBP. Is there a way to change the brightness on this monitor? I'd like to continue to make artwork without worrying that my artwork isnt about to look horrendous when viewed on other screens. any tips? I still need to call applecare about this machine, havnt yet.