Watch One Channel And Tape Another Some Help Needed Please Help?Watch One Freeview Channel Whilst Taping Another?

Some help needed please help?Watch one freeview channel whilst taping another? - watch one channel and tape another

I have an HD-ready LCD TV in my room and also aa DVD recorder (both without integrated DVB-T). There were 2 cases of DVB-T.
I want to watch one channel and watch another Freview. Can someone tell me how? I'm not good with electronics. Any help would be very grateful.

DVD recorder has 2 scart connections
TV has a Scart connection
two boxes of TNT, each with two

Thank you.