I have a late 2008 13 inch aluminum macbook. Never had any major problems. The last couple of days safari has been crashing pretty frequently for me. I've been using chrome no problem, but i do prefer safari, so I just googled it and got pointed to Repair Permissions in Disk Utility. So I just opened Disk Utility, which I'm fairly sure I've never used before, and it's saying, under my HD "this drive has reported a fatal hardware error to Disk Utility. If the drive has not failed completely, back up as much data as you can and then replace it with a working drive." It's saying it for both "FUJITSU MHZ2250BH FFS G1 Media" (I'm not even sure what that is) and "Macintosh HD". What the hell. There's nothing wrong with my computer? I've googled around and apparently this means my machines about to die? any advice?