10-24-2007, 11:57 PM
Use the Boot Disks, or create new ones. I believe the app was called "Drive Setup". You'll be looking for something like "Multiple Pass Rewrite" or something similar. It's basically the same a writing zeros on the hard drive in Disk Utility in OS X. I forget the terminology, it's been many years since I used 7.5.
If you need it, I think 7.5.3 is available free from Apple.
If you need it, I think 7.5.3 is available free from Apple.