I just bought the LG GA6450 47" from Sams today and I understand it is the same TV as the 6400. Can someone tell me what the current firmware version is and how to update the firmware on the television? I have been working on this thing for over three hours and I CANNOT figure out how to update and even what the current version is. The manual that came with the set is HORRIBLE! Can someone please post the recommended settings for 3D viewing as well as some calibration/customized settings for the picture settings? I am a 3D novice and really don't know what to use for settings. Do you recommend using the "Trumotion" or not? Also, is there any way to FORCE the LG logo on the front to stay on and not turn off after 10 minutes? I'd prefer it just stay on.