The thing is, my I bought one MPB 2.3 (october 2012) and has LG monitor. It has a little IR. My question is... What is the REALY problem of the IR? It will get worst ever and ever and one day it will be everything destroyed? Or this will stay forever just in this level, just little shadows in grays backgrounds? And, I'm in Canada and I will leave the country in 20 days, day can resolve/change it in this time? It's free? Tnx a lot for every answer!