Hello all A few questions if you don't mind regarding settings for the Pan 26lxd70. Should I have the surround sound on? I keep on receiving on screen messages to update.should I allow this?. Why wont the TV detect when my DVD player is switched on and change to AV1?. Will connecting my laptop to the TV alter the screen appearance when watching TV/DVD ,after you have configured the laptop image. Sorry one more related question,DVD players which offer HD upscalling,does it work?. Thanks for your help.