Dear all, I would like to know if there is any clue that would hint at a refresh of the Retina MacBook Pro 15" before the end of the year. I find it very strange that the GPU has been left the same GT750M from last year. Only from nVIDIA we already have the 8xx and 9xx series and, following Retina iMac, there could be R9 from AMD. I understand that they are waiting for next processor from Intel but I would like not to spend almost 3k / $ for a machine which, although amazing, has a two generation old GPU on it ... Is there any reason for this beside economical practicality for APL? I was expecting at least the GT850 in the july upgrade, but it did not come ... Thanks for your feedback N.