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!"
read the X58 chipset specs. no integrated video. it targets enthusiasts who are using discrete graphics. using an i7 for integrated video is so much overkill (and needless amounts of heat and/or power consumption at idle) it's not even funny. you could offload 1080p AVC decoding onto a (high low end or low midrange) HD3000+ or Geforce 8000+ and run an Athlon 64 3000/Pentium 1000/2000 series.