Is my ps3 broken?????????

a href="http://www.youtube.com/watch?v=yfIW-S-k9Vk" rel="nofollow"http://www.youtube.com/watch?v=yfIW-S-k9…/a this is the problem JAGGIES!!!!! how do you get rid of them i have glod plated hdmi cables but that made it worse i bought a 19" samsung r8 lcd tv and my ps3 i bought of play i get this problem in all my games killzone 2,lbp,mcla,007 quantum of solace,skate,nfs ps so is there any way of turning on the anti alaising ?