I had recently had a problem w/ a raid failure and am attempting to recover data using Ubuntu 9.10. To avoid such a problem in the future I was thinking that if I create a raid 1 volume for just my operating system (xp 64). if I have a raid failure in the future can I disable the raid in the bios and boot just from the 1st and or 2nd HD in the array. Is this possible? I do have two more SATA connections available in my Intel Matrix Storage manager (Intel® ICH10R). I thinking this will allow me to keep a back up of my OS. I plan to have a 2nd array using raid 10. If I do this can I install programs to the raid 10 array so they will take advantage of the raid 0 to run faster?