So I've had this new 37" Vizio HDTV flatscreen for a couple weeks, and the input lags a lot- to the point where playing video games just pisses me off and I can't get anything done. I'd say the lag is somewhere between a half-second to 3/4 second, but I can't really tell exactly how much. It's pretty significant though.
Before this, I had this 1985 Sony tube - games worked perfectly on that, so it's not the consoles. Anybody got any ideas?