Can anyone relay experiences with using any of the 720P LCD TV as a monitor?? I need a larger monitor (current = 17 inch) and I want to use it as a second TV. I'm seeing more and more 22 to 24" inch LCD HD TV with both cable, component, S-Video, HDMI and VGA inputs. My video card has both 1 VGA 1 HDMI and 1 DVI outputs but I'm not sure how well the combination will work. Is the quality acceptable for use as a monitor? Can it be calibrated? I have a spyder (I). Thanks in advance for any help.