Had a sleepless night fretting about my new tv - hope someone here can help. Picked up the JVC from EmpireDirect on sunday. Set it up and was delighted with everything. However, last night I noticed for the first time that my Sky digibox (Sony) appears to be interfering with the signal from my cheap and cheerful Dual dvd player. The interference manifests itself as scrolling and flashing horizontal bands of differing colours. It appears to lessen in time, almost to the point of disappearing altogether when a dvd has been running for a while. Switching the Sky box off (or unplugging the scart lead) instantly cures the problem. No amount of fiddling with the cables makes any difference. Switching the output from the Dual to non RGB makes the problem go away (even if the Sky box is on) but the drop in PQ is unacceptable. I have no idea whether the problem is in the TV, the Sky box, the Dvd player or the bog standard scart cables I'm using. Has anyone any idea what could be going on and how the problem can be fixed please?