I have just bought a Philips 37PF9965 Plasma TV and have it connected to my Pioneer VSX-D711-S AV/Receiver, I am getting annoying diagonal wavey lines across the screen when trying to watch SKY or DVD on it, the colour and picture flickers at varying times. I am assuming is a problem with the connection between the AV/Receiver and the Plasma receiver box? It is connected using RCA from the AV to an RCA 2 Scart plug on the back of the Plasma receiver/e-box, and the plasma display is connected to its receiver by VGA. I have noticed on some forums that some people use an RGB to VGA adapter, will this stop the interference I am experiencing. I would be grateful for any information/advice that will improve my viewing pleasure.