Check this one out:
http://tinyurl.com/2bjsqx7
Either way we should look for a solution with the DIO board since that will probably be the most natural interface to work with when wiring up the Kinect. It would actually probably be pretty easy to put together a tutorial on creating a male usb to the individual power wire and the I/O wires that can be connected to the Kinect. Could be as simple as buying the Kinect legacy extension from Fry's or the like, and cutting off the ends of the wires, stripping them, and wiring them appropriately.