Hello all, I have a quick question. I have the Toshiba 50h81 and I was looking at the dec page for it in BestBuy.com and I noticed this: "IDSC-Pro (Intelligent Digital Scan Conversion) system upgrades standard 480i signals to either 540p or 1080i, making your favorite TV shows look great" Is that true? Or is that only for the 50HX81 models etc. Thanks for any information!!