I dont use any camera, voice, etc... from the sammy 8000. The plan in the beginning was to buy the sammy 7000 but they didnt have any in stock or to order. So i took the sammy 8000 floor model. I live in Lafayette Indiana where can I find a Calibrator I think thats what they are called lol. But yeah Since I dont use the extra features on the TV I was gonna return it for the Samsung F5500 reading the specs on it seems like it is close to the 8000 sammy of 2012 except no camera etc... But not sure what to do at this point.