I can't find any "SuperBit" in U.S. I mean zone "1" . Is "SuperBit" for Taiwan only? And I can't find any "DTS" in zone 1 neither. Use T2 for example, the best one I can find is T2 "eXtreme" 2 discs edition. It's Delby digital, THX 16:9 Widescreen 2.35 aspect ratio. No DTS & SuperBit can be found.