I currently have 9 Samsung HDD's of varying sizes (all SATA) dates from 10/2005 to 6/2006 which display an alarming habit of failure. Will work for a time, stuff up and destroy raid arrays or just drop O/S's but generally die. Have run the Samsung tools over them but to no avail. All test OK but on reload work for a time again then do the same thing. Am I the only one experiencing this or are there others out there with the same problems.