Not even sure this is possible.. my boss is letting me play around with a project at work. I have a desktop system with an IODrive Duo 1280gb from HP running win 8. I was able to get the card installed and scene by the OS using the HP software. Server 2008 drivers worked fine. Now this card has what looks like dual 640gb drives on it. As a single drive the performance is ok but when raided the performance is very nice. Is it possible to RAID 0 the two drives during an OS load to make these drives Bootable as one RAID 0? From what I can tell there is no hardware level RAID support on the card?
http://www.span.com/product/HP-ioDrive-Duo-Gen-1-641027-B21-PCI-Express-x8-SSD-MLC-1-28TB-SSD~36428
http://www.span.com/product/HP-ioDrive-Duo-Gen-1-641027-B21-PCI-Express-x8-SSD-MLC-1-28TB-SSD~36428