I have a Samsung HLN567 DLP that seems to be reporting the wrong EDID. Last month I installed a Gigabyte HD6450 video card in my HTPC and it worked fine until two days ago. Now the video defaults to 640x480. I found this out with the CCC utility that came with the card which lists the display reporting 640x480 instead of 1280x720. Is there a way to force the EDID the TV reports? I can force the video card to output 1280x720 but when I reboot the HTPC it goes back to 640x480 - it must recheck the EDID.