Well, I've got an old Sony KP51WS500. It's a 6-year old 51-in. wide screen rear projection TV. It's worked great for the last 6-yrs. with no problems. Today, the top middle and bottom middle of the screen seem to have arced towards the middle of the TV(kind of an hour glass on it's side shape). Also, everything seems to be red,green, & blue. Basically, I'd like to know if this can be easily repaired or if I just need to get a new TV. Any help would be appreciated. Thanks.