I've just installed my new Q60T. My previous Samsung had a button on the remote called 'Tools' and amongst the options was one to change the screen ratio. Some of the old shows I watch through my Sky box need to be switched to 4:3 but I can't see a way to do this on the TV (or on the Sky box for that matter). Does anyone have any hints please? I have a feeling that this may be a known issue. EDIT:Just found it - hiding in 'quick settings' on the home page!