I have just started using Theater Tek for my HD material. The picture is great but in places I can see the grid structure (ie the interlaced pic) on certain fast moving scenes. This is not there when I use VLC media player and the Blend setting on the de-interlacer. What are the best settngs for Theatre Tek and fddshow. There are loads of different de-interlacers on fddshow which is very confusong. Help appreciated.