I have purchased a analogue/digital television and have had trouble with making the right connections so that i can view a program and record another from satellite. I have a Tv with 2 scart sockets, a dvd with one scart, a vcr with 2 scarts and a skybox with 2 scarts. I have 3 scart leads At the moment I have connected so that as soon as I put a cassette in the vcr I cannot acess tthe satellite channels. Can anyone suggest the correct connection method please