I will be building a computer soon, and I currently am troubled with a keyboard. I was browsing through Newegg's selection and was kinda shocked to see the Microsoft X4 "SIDEWINDER" at the top. Does anyone have any experience with this board? Is it really that good? What other options may I want to consider (personally the Razer Blackwidow looks promising, but the review count is low atm, anyone out there with one? :\)?