question about ps3 gaming on my kv-30hs420...

tgg

I have a sony kv-30hs420 connected to a Playstation 3 60gig via hdmi running at 1080i. I'm not sure if its a issue with the tv or ps3 or if its common to all displays.

I have demos of ps3 games installed like, resistance fall of the man, ninja gaiden sigma, uncharted drakes, and more. Now in Resistance what i notice in game is in when looking at a edge of an ingame object like a light pole, car, walls, buildings, rocks, even characters when your moving/turning the camera, the faster you move the screen the worst, what I see is the objects get like out of focus like its not a clear focus image. I dodnt think is ghosting its more like the image/object i'm looking at is like tearing. But vyncs tearing is usually mean the whole screen has tearing but this is not the case here its just indivual objects get out of focus. Like another word could be it has vibration look to it, likie blurry.

Does anyone know what i'm talking about it kinda bothering me becasue i dont know if its normal or something wrong.