i ju8st got a philips 47"1080p 120hz tvand a ps3.the ps3 works fine so did the 360 until all of a sudden it looked fuzzy so does 720p but looks good in 1080i.my brother was playin the halo wars demo and i disconnected my router from my computer and all of a sudden it went fuzzy like i said it worked fine in 1080p at first until that happened any suggestions anyone