I've ordered a PS3, coming tomorrow from Amazon. Just not sure how I will link it up. I'm already using my HDMI input on my plasma , and my optical audio input on my Pre/Processor, so want to use component for video and normal stereo co-axial. I already have a few of these leads knocking about, so would prefer to use these if possible. I see reference to a configurable av output on the PS3. Does the box come with an adaptor enabling me to link a component cable to it? And also twin co-ax for sound? Or do I have to buy either an adaptor, or an HDMI-component lead?