Hello, JUST got an ASUS VE248H 24-Inch Full-HD LED Monitor. I ran a monitor test and saw under the "pixel persistence" that at 200 pixels/sec and above the movement (squares) were not smooth. (dot know the technical name for it) Running a radeon 5670 1g, if that matters.
More aboutasus monitor
Update. I guess its ghosting. And this monitor has OC feature on it. Now question is how do I get to the service menu?