Hi, I searched Mroogle and I wasnt able to find anything on the topic. I bought a new Samsung LN40C630 with 120 hz and I seem to be having some problems. When I connected the tv and went to System prefs > display, the highest refresh rate that I get is 60 Hz. I dont have any problems if I set my clear but when i leave it on standard i getthe soap opera effect but with some juddering. When I turn my tv on I always get the display that says 60 hz. Would this discrepancy be causing my problems with the juddering. I am not sure if this is due to the movies, the mac mini, or the TV. Any suggestions. WHy doesnt my tv indicate 120 hz when i turn it on? Why does it say 60 hz. Sorry for all the questions. Any help is much appreciated