Hi. I recently installed Mac OS X Tiger on an iBook G4 with a 27.9 GB hard disk drive. I have always used Mac OS Extended, but I wanted to try UFS. After erasing the drive using UNIX File System as volume format, I noted that 1.35 GB was already in use. I connected the computer to an external drive and booted into Mac OS X. Finder told med the same thing as Disk Utility. I used Terminal, but even when using ls -la on the UFS volume, I couldn't find any large files. What is those 1.35 GB used for, and where are they?