i have no idea about the SCSI showing up, but for my RAID 0 i had to set up the array during bios, then install drivers during windows installation which, as far as im aware, is how all hardware RAID controllers work.http://www.pcworld.com/article/132877-2/how_to_set_up_raid_on_your_pc.html
read 'configure your adaptor in bios' and 'Install the Adapter in Windows' as well as your mobo manual to see how to set up the array and its drivershttp://www.techspot.com/vb/topic32002.html
this one also might help as the guy is doing something v. similar to you. i think this is the driver your looking forhttp://www.techspot.com/drivers/driver/file/information/7318/
let me know if that helps.