So, earlier today, I repaired permissioneverything went fine. About an hour ago I installed 10.4.3. After rebooting, I went to Disk Utility to perform my usual permissions repairnow SMART tells me that the HD is failing. I am in the process of backing up at the moment. How seriously should I take this? Could it just be a glitch in the 10.4.3 installation? Is my HD about to fail? IF my HD is about to failany suggestions? I am not under warranty. The iBook's specs are in my sig. Thanks as always!