We've certainly seen plenty of hackintoshes in our time, but Will Urbina's OS Xbox Pro is also one of the cleanest casemods we've ever seen. Built so that Will can run Final Cut Pro for his job as a video editor, the machine is based on an EFI-X hackintosh dongle, and inside it sports an 2.93GHz Intel Core 2 Quad Q9550s paired with an NVIDIA GeForce 9800GT card, 8GB of RAM, an 16GB SSD, and four traditional hard drives: one each to boot Windows 7 and OS X, and two 500GB 7,200rpm drives in a RAID0 array for video editing. Will says his total parts cost was under $1,500 for a system that matches a $4,500 Mac Pro, but that obviously doesn't include the value of his time -- which, judging by the totally captivating build video, should be plenty expensive. Check it below.