I've had my LN46A550 for a week now, and the one thing that is driving me nuts is the color saturation seems to be channel dependent. I'm wondering if anyone else is having a problem that they get it perfect on one channel (or at least what I perceive is "perfect"), and then switch to another channel and the colors are way too red or too green or the new channel? For example, I'll get it perfect for NBC HD, then switch to WB HD and it has too much red. If I go back to NBC HD, then it's fine again. If I fix WB HD, then NBC HD is too green. (btw, the standard def channels seems to always be too red, but I guess I don't really care about those...)
I've tried using the native color space and auto color space and they both seem to have the same problem. Native seems to give me a little more red and auto seems to give a little more green, but either way, it doesn't seem correct. It's especially noticeable on a close up of someone's face.
Since it will seem "perfect" on one channel, but not another, do you think it's my cable box? Or do you think each channel just outputs a different color scheme? I have the standard Comcast Motorala dual tuner DVR (piece of crap!) and it's hooked up using an HDMI cable.
I'd appreciate any feedback you may have on this. Thanks!