>I have a 4.3 TV. When I watch channels such as BB1, BBC NEWS
>24, ITV on
Skydigital I have letterbox mode ON. I know this
>is the right option for these widescreen channels.
Wrong. And you will thank me for putting you right on this.
How I explain it, is something different; however, I will try.
I will use my SONY TV as the example.
You should set your TV to 16:9 mode. You should connect your TV to the digibox with a fully functional SCART cable (i.e., all pins from one end to the other).
As the scan on the tv collapses for a 16:9 broadcast - you will see a noticeable difference in quality to the same image viewed with the 'letterbox' option activated; albeit, on a SONY you have the added excitement of a few grey scan lines thrown in by the set (for extra pleasure!!). Even professional SONY monitors do it !!
I have never actually been able to explain this difference, because its not un-technical enough to explain. But, it is true.
Try it and get back to me.
I will be honest NOW and say that I keep my own settings on 4:3 letterbox, only because I record a lot of stuff. Recording Anamorphic w/s leads to all sorts of nasty things - like in vision video head-switching (or tearing at the bottom of the 16:9 screen edge). Not nice. Try that too :-)
Glad that you haven't jumped ship to 16:9 sets. Good bloke :-)
Have Fun,
Mark.
P.S. I hope you don't have a 100Hz nasty thing, else just forget what I have just said :-) Not that that is important - I just don't like 100Hz TV's.