I have a pwd6 with a scart board. I also have Joytech AV control centre (for the extra inputs!). I want to use the progressive scan on my Tosh SD-340E player. What connections do i need to purchase? Is it worth it? The picture I have via scart seems fine to me, but i always think that it may be better?! Can you explain to me what I need to get the best out of my panel?