I've recently changed my television to a new LG LCD TV and it's been working really well... however I've noticed that since Monday, all the programmes TiVo records on Channel 4 (which is mostly what I watch) end up displaying in a reduced screensize on the television, but the live TV picture, as well as the TiVo menus itself take up the full screen - only the recorded content is smaller. While playing the shrunken video, there's nothing I can press on the TV's remote to make it go full-size. This doesn't happen on the "Watch live TV" stuff - only the recorded programmes, and funnily enough, only the ones since Monday, (which may be just a coincidence). I looked for a setting in TiVo that controls the aspect ratio that it records/sends to the TV as I'm -guessing- that it might send a code to the TV to tell it what aspect ratio to use (I really don't know how the TV chooses what mode to use), but couldn't find any such setting. On my Cable box (I'm with Virgin Media), the setting is set to 16:9, and it's the same on my TV. Can anyone point me to some tutorial that explains how all of this works, or suggest to me why the newer recorded programmes are all reduced in size but the live TV is full screen?