Hello, I'm running my 360 on a 26" Samsung HD set via component and there appears to be a problem with the image. Whenever there is a lot going on on screen a horizontal line shoots from the bottom of the screen to the middle, blurring and disrupting the image briefly. I don't believe it is a disc problem as it occurs randomly. It makes FPSs impossible due to the amount of movement involved and is highly off putting in DOA 4, ruining my otherwise godly countering skills . Is there something wrong with my set or system? Thank you.