Hi StuartWheatley. Welcome to CF.
With regard to splitting the RF signal, are you talking about the ntl cable feed, or the feed from a terrestrial aerial?
As for splitting a scart output, I think a passthrough adapter with breakout connections might be the answer
http://www.tvcables.co.uk/cgi-bin/tvcables/AD007.html
This lets you keep your original connection, plus allows a phono connection to the second TV. (phono leads are more managable than scart leads). If the second TV only has a scart connector and no composite phono inputs, you could use a phono to scart adapter.
Saneboy13...where do the T&C's state that you can only connect 1 TV to your box?
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