That plasma is great for the price. One of the ebst deals around and I was considering it for the bedroom.
This should help answer your ghosting concern - http://forums.nvidia.com/index.php?showtopic=149875&hl=plasma
Its for the 50 inch model but 42 is pretty much the same just smaller.
As far as the LCDs, they have 120 HZ refresh rate on the screen...but still 60 Hz input. So not a single LCD is compatible yet. But Sony is making some I think... :)







