I have an LN401650 and I noticed that when I play a DVD the sound isn't syncing up quite right with the mouth movement of the actors. I thought maybe it was my DVD player, but this morning I had both my Samsung on and my bedroom TV...both tuned to the same channel. My bedroom TV was playing the narrative a short time before I heard it on my Samsung.

This is leading me to wonder if there isn't a problem with my DVD player. Could there possibly be something wrong with my Samsung?