When it shows the overscan part of the test it says that a 2 or a 3 on the sides and at the top and bottom are proper overscan numbers.I have ran the test on my sony 60 xbr 2 and my samsung 42 plasma and the both have the same over scan readings.At the top I get a 4 at the bottom I get a 6 and onthe sides I get a 8. Is that normal?From what it says on the test that HDNET don't overscan there picture.And they say a 2 or a 3 is a proper reading.Then why does Directv overscan.I have seen some of the words cut off on the bottome of my screen on the science channel and history channel like it was over scaned.Is ther anyone else with the same thing I'm seeing?