The following documentation is available:

• Quick Start Guide (must-read)
• ZFSguru on VirtualBox how-to (test ZFSguru inside VirtualBox!)
• Official ZFSguru guide (documenting every function) (not yet written)
• FreeBSD install/setup guide (useful if you're doing a manual installation)

Also available:

• Features
• Limitations
• Changelog
• Roadmap
• System Images