Hi
at the back of ur sky box (either of them) there is a second output, (called RF2) looks like a second ariel out type connector, like the one going to ur telly. Just run a co-axiel wire (thats ariel cable) from this to ur telly in the beedroom.
Press [services] 401 [select]
Note that nothing happens on-screen till you press [select] so do it quickly!
Select Option 4 to configure the RF outlets on your Sky Digibox.
The option to enable the second RF output is usually set to off, no reason why other than Sky probably wanting to sell you an additional Sky box.
Change the option to on and the Save new settings and you should find that your second RF outlet works fine.
This will now allow u to watch on the tv in ur beedroom what ever is selected on the sky box.
Buy a sky eye and another remote to control ur sky from ur bedroom.
Hope this helps.