Pls forgive me if this is wrong forum, but I really need advice. I have a DSTV dish connected to the decoder. Also have two dedicated aerials for MNET/ETV and SABC channels. These two cables go into a Combiner, and from there to my MNET decoder. Flylead from MNET to DSTV decoder, from there to my videorecorder. there a lead goes into a Splitter - one cable to my close TV, and the other to my bedroom. Is this correctly done? TIA