i subscribe to the telewest broadband digital tv package and watch all terrestrial channels through the set top. france v senegal on friday was transmitted in 4:3 ratio - giving vertical black lines on my panasonic tx28pk3 tv. this morning (01/06) telewest started providing the "interactive" service - press the red button and select different stuff. - i did this and was suprised to see the picture re-framed to 16:9 ratio. anyone got any ideas to why this is the case ???