Im building a gaming computer but i dont know if these parts will work together.?

>Yes, this will all work together alright. But, drop the SONY drive! There are more problems with SONY than any other drive. Pick an LG, Pioneer, Samsung, LiteOn...anything but a SONY. Sony is proprietary, they play games with customers, like only allowing certain burner software to be recognized but not others...I have had unbelievable problems with their drives. it's not worth the money to put up with their BS. Pick another drive. Other than that, it looks like a good build. Where is your cpu heatsink/cooler and a tube of thermal paste? Don't forget that. And I hope you intend on putting Windows 7 Ultimate on a machine like this...