- Disk space checks when restoring/backing up
- What to do in the event of config downgrades?
- self.display* - What if we call a confirm on non-main window?
- File System will restore to their original location... How todo this on Windows?
- self.config.set vs self.set in config.py -- Difference? One writes every time, one doesn't
- Check permissions in testConnection()
- Use one notification, so when an error occurs early on we don't have two opened at once
