Hey guys, I'm looking at buying a 47" LG LCD 1080p TV. Model number 47lC7DF. Does anyone have any experience with this model or brand. Price is right and size is just what I want. Also they talk about having it calibrated. What does this do? I would think it would be just a set up for picture quality, but they also talk about the extended life and low power usage this gives you. Any and all help is appreciated. Thanks