I recently get a new macbook pro with retina display. Unfortunately Maple 16 seems to be not retina ready. Searching the net I found a tool called retinizer. Using it Maple 16 seems to be displaying a little better, but still the outputs of calculations looks blured. however, whenever certain texts are selected, the whole Maple window display becomes very sharp, so I guess Maple is somehow retina ready but this functionality is disabled by default. Checking the "Get Info" window of Maple 16 in Mac OSX Finder, it shows that the checkbox "Open in low resolution" is checked by default, and I cannot remove the check (it is grayed out). Any clues in removing the check box?