Hey guys I just got a new 46 inch hdtv and am using it as my gaming monitor lol. Ok I found out the tv recognizes dvi. I plugged in a dvi to hdmi converter. Took away all the false edges I don't even have a sharpness option anymore. That's the nice thing anyways the drivers are telling me that the maximum refresh rate reported is 75mhz. I can only see 60 hrz refresh rates. Also I get a chug seemingly every second like frames are missing out of the cycle. tested a 50 hz res and this feeling is extended. This is not the best tv in the world so I'm guessing it displays at 75hz no matter what and the chug is from the lacking few extra frames. My problem not is how could I go about forcing 75hz vsync??? Please tell me someone has the answer or I will be returning this tv asap. also the other nice thing is I get auto 6500k setting from the card through edid.