well i just tried the A-10C module in DCS World and the difference is remarkable.. WAY better performance even at max settings, and so many things are improved.. water effects, gun effects, smoke, mirrors, explosions, even seemed that the flight model was tweaked but could be my imagination. Anyways HUGE difference and unfortunately I wouldnt be surprised if there were others out there confused about this like I was. All this time playing it on out dated stand alone haha. Thanks for the info