do we really need a proprietary hardware for fps syncronization? this is insulting consumers inteligence! couldn't they create an standard? this is inadmissible! a few days ago AMD submited a patch to VESA standard VESA Display ID v1.3 to fix 4K display problems, couldn't they do the same regarding this? I can't really believe that we need G-Sync, we have been using hi res and high fps for years without issues...