I have a question about he ACHI options. I finally decided to install a small drive to install my operating system to and use the riad 0 arrays just for applications and data. I know that in the bios I have to set the sata to achi. Now in order to create a raid 0 with the achi enabled, do I have to install the matrix software and create the raid 0 using it or can it be done in the bios?