I've been tempted by WHS for a while now. I have a few questions for you, since you seem pretty experienced with it. How does the file system deal with failure? What if one of my drives fails? Can I set it up to be as redundant as RAID 5 (i.e. I can lose any one drive and it's okay)? What if my motherboard or OS installation fails? Can I reinstall the operation system and have it recognize my file system (assuming I still have all the drives from it)?