What is the max hard drive size (for a non boot drive) on a PowerPC running OS X 10.5? I'm getting mixed results when searching online. Is it 2.2TB, or can I get up to 3TB? I ask because I have two 3TB hard drives set up in RAID 1. It seems to be working and verify disk says that the drives are "OK." However, I want to make sure that this is stable before I start using it heavily. This is why I ask. A number of years ago, I was able to get a 200GB drive to work on Windows XP (before to SP1), when there was a 137GB limit. However, I learned a big lesson when I came to find that data written past the boundary line would wrap around to the front of the file system and overwrite existing files. I'm sure you can see why I'd prefer to avoid this again.