Hoping to get some help with my vault. I have created two vaults. One each on a 1TB WD hard drive formatted for a MAC. I have used the directions to create it from the Focus on Aperture fundamentals book and The Apple Pro Training Series book for Aperture 3, so I'm confident I'm doing the process correctly all the way through to Updating it. I've done this for both HD so that I have two backups.

My issue is, when I click “show vaults” at the bottom of my screen, there are no vaults. The spot is empty. I have made numerous changes to photos and added new ones to Apeture. Any suggestions? I'm rather new to all of this.

Thanks!

I'm on:
Mac OS X Version 10.7.5
Aperture 3.4.5