The old Hitachi 50" is dying, and I'm getting through the denial phase. Eight flawless years, and three of horrendous repair costs. Before I go trooping in to the showrooms, I'm trying to gather up information, and it looks like there's a LOT to be learned. I read a lot about calibration. Is there a lot to be gained by a calibration after the truck drops the set off? What am I looking at, cost wise? How do I find a qualified individual? TIA Don Oh... My trig is a little rusty, but if my current 4:3 screen is 30" high, I'll need to get about a 60" (diagonal) 16:9 screen to not lose any picture height?