I've noticed that I can ghost the images, but it takes forever. Last time I tried, it took like 10 hours to get 50% done. So I put in an IDE drive for it to write to, and it did just fine. So I've been ghosting my 2x160gb hds in RAID 0 to a 120gb IDE drive that is now removeable... The RAID 5 arrays should be fine, as I won't need to ghost them.