hi there, basically i got a new 50 pound ixos scart cable and it only sends picture signals not sound. I will be getting a hitachi plasma the 3000 soon. and i was wondering if, when i connect the scart to the av box will i lose quality through the cable that links the av box and the plasma !! Also i have a xbox and play the games on my downstairs tv it has 100hz scan and it makes the games more fun as it seems to speed them up i was wondering if plasma have 100hz or is it in prgressive scan when it enabled thx 4 any help people !!