I have SATA stripped raid setup on Asus A7NX8 motherboard which works fine with Bios set up to boot from Scsi no problems. I have tried to add a PCI ATA RAID Controller card which I can install and it works fine if I do not add any hard drives to it,CD drives are fine, but hard drives and I get a boot up message stating that NTLDR error and can only un plug ata hard drive and re-boot. is there any way of setting a priority on the scsi drives making the Sata Drives 1 and the ATA drives on the pci card 2. If I use an ide drive to boot from I can add what I like to the pci card and all is reconised along with the sata drives. Hope someone can help.