Hi I was in Game and was going to buy a component cable for a PS2 (£5). It says on the box that "normally you would connect the Component cables via A/V amplifier to the Plasma Screen". Is there any harm of directly connecting this Component cable, from PS2 to the back of the Plasma screen telly? what is this A/V amplifier that it said on the box? Does playing games burn the colour on to the screen of a plasma? Thanks.