I was originally searching for how you folks store the rigs/packs on your physical hard drive or Dropbox which I'd still like to know. DB would be great and I searched for that here in the Forum but all I found was the zip files had to be extracted first, which is fine. I'd think for drive storage of rigs, I'd use Author as the folder name bare minimum.
I backup/save mine in a folder on Google Drive. Individual bought zips and I also save periodic backups in Rig Manager there as well as on my "music" HD for redundancy