I have a DILA w/ISCO2 lens and MyHD card. When I switch to comp 2 at 1080i using full panel (4x3) I get an occasional horizontal tear near the bottom of the screen. It only happens on pans or fast motion and looks like it is a field or frame behind rest of picture. There is no tearing using software DVD player in comp 1 at 1360x1024. Is this caused by the DILA's scaler or MyHD card? Also when I switch MyHD to 720p about 20% of the bottom of picture is cut off and the DILA aspect ratio switch is grayed out.