I want to tell you about a warning that I received  from DrivePulse indicating I had errors on my drive.  I had to reinstall Mac OS X to resolve this issue after I initialized my startup volume. I did not want to install all my applications and restore my data. I decided to use the clone backup that I made using Data Backup 3, so I restored my clone backup onto my internal drive. This allowed me to go back to what my system looked like exactly before Macintosh HD had errors. This is another example of Drive Genius 3 and Data Backup 3 saving the day. This whole process was done inside the hour and I was back up and running on my newly formatted drive.