Our small non profit revived a like new Xraid storage device, it came with 14x500GB Drives in it and has 1 month of use on it. We would like to use this as 2 drives on our internal gigabit network between both Macs and PCs. I do understand that i will have 1 controller act as 1 drive for 7 drives and the same for the other. Question is what do i need to make this happen? I have the Xraid and 2 Apple Fiver cables. Was thinking about getting an Xserve with a fiber card and Xsan. Also, should I get the batteries for the unit, it will be on a UPS but not a big one.