i recently upgraded the firmware on my nvidia video card after doing so i lost the sharpness control feature that really sharpens up the picture on my barco crt projector.. i then replaced the nvidia card with an ati card radeon 4650 however the drivers software still does not have a sharpness control. i tried all the different setiings and the picture still lacks the sharpness... IS THERE A BETTER VIDEO CARD MANUFACTURE for crt pj people that is hdcp or is there a software program that can sharpen up the video that runs in the background allways on.Would an hdfury produce a better result?