Planing a move to duel main displays and trying to decide if mediashout is still the best solution for us. I want to run triple screen mode with dual main displays. I have tried setting up a resolution of 2560x720 (dual 720 displays) after I enter the resolution under custom main display and change the screen to dual, nothing happens but the new settings remain. If I close the setting window and open it again, the old settings are there. Not sure how to get dual or triple main displays to work.