I just picked up a 47LM4600 and I love it except for one key issue. I can't change any settings while in 3D mode. A "This funciton is not available now" dialog pops up if I hit the settings button. This forces me to use the AV Mode button to switch modes, however this only cycles through Standard, Gaming, and Cinema in 3d mode... and not the Expert modes I setup based on the calibration utility.
It also seems as if it ignores certain aspects of the settings if I change them in 2d mode and then use thta mode in 3d. I can't put my finger on exactly what it's ignoring though. Maybe sharpness. Definitely not color. Maybe contrast.
Is this a limitation of this specific set, or have you guys seen this on other models as well? I know this set seems to have some things left out like the internet related stuff.