Well unfortunately you can never truly have a legal copy of the OS installed through the Hackintosh way. I think I did see something that was actually a piece of hardware to plug in but required certain motherboards. It instead requires a modified install of the OS which was a ton of work to get going. But you do have a Mac Pro for around $1200. I think I will capture and covert m2t before I reformat that thing, its just too much time.
Nothing plugged in through firewire (except camera), only USB2.