Let the hive mind of Engadget get that for you.
"What is the best wireless surround sound speaker solution? I have a home theater where running wires is just not feasible. I have my own speakers, so I don't want a system that has speakers with integrated wireless. I've done a far amount of research and have only come across a few companies that even offer a reasonable solution: KEF, Kenwood and Rocketfish. Is there anything else out there? What do you recommend? Thank you!"
This is not better because bluray and hddvd have the image at a higher resolution, where upscaling guesses what should be in those extra pixels
I own OPPO OPDV971H DVD player, and also tried Samsung Blueray and Toshiba HD-DVD. I like OPPO upconversion DVD player a lot. I returned both blueray and hd-dvd players. OPPO upconversion is designed for upconverting standard DVD disks.