I am hoping someone can give me some advice on my decision over which player to purchase.I have a Sony VPL-W400 lcd pro. which only does 480i . 90% of my viewing, is film based DVD's.With that in mind I originally was going to purchase the RV80 as it seemed to be the best interlaced player out there.But the rp56 has got such great reviews that I am now second guessing myself.Is it a waste to get a progressive scan like the rp56 if it can not be fully utilised ? Should I go with the interlaced strong rv80 ?Any advice would be appreciated.l