How do i get rid of the shuttering picture on my Samsung HDTV?

I have a samsung ln40c630. When i watch blu ray movies i notice that when theres fast movement (like a hand swinging or a head turning fast) the thing that moves shutters, how can i get rid of this?How do i get rid of the shuttering picture on my Samsung HDTV?Check the link below for an excellent thread by owner's for your tv. There are settings for the auto motion which may help your issue. Also be sure your blu ray player is set to 1080p/24fps in it's own video set up menu.