G4 Yikes, OS 8.6 has been chugging along for a several years. It sat in storage for several years before that. Last week, we started getting disk error messages "item could not be saved due to a disk error" or "item could not be moved due to a disk error." Yet the items would be saved, or moved onto the desktop or into the trash or folders, whatever we asked it to do. I ran Norton Utilities, and other than its usual OMG you have more than one system folder! message, bundle bit corrections, custom icon corrections, and admonishments for starting file names with a period, all it found was one corrupted PDF. I ran Diskwarrior and rebuilt the directory. I deleted the corrupted file. I tested a few files, moving them in out of folders. I did not get any error messages. Has anyone else had this happen? The G4 is using a PATA HDD as its boot drive, and I was wondering if this might be a symptom of further problems to come, or if the corrupted file was the likely source of the weirdness?