Ya think spending all this time in a cold house with the electricity coming and going can be hard on a hard drive? Hmmmm. Today my G4/450 started making strange noises and Apple’s Disk First Aid couldn’t fix it. Drat. It was Disk Warrior to the rescue. 90 minutes later and it seems all is well. Regardless, I’m being even more religious about backing up my data every 30 minutes.