It’s worth it…if for no other reason than not having to try and remember all those passwords, links and extensions…and yes, FEBE has an actual meaning: Firefox Environment Backup Extension.
“It will actually rebuild your extensions individually into installable .xpi files. Now you can easily synchronize your office and home browsers. FEBE backs up and restores your extensions, themes, and (optionally) your bookmarks, preferences, cookies. and much more. Backup as little or as much of your Firefox environment as you wish. Perform backups on demand or schedule daily, weekly, or monthly unattended runs. Sequential backups can be stored in timestamped directories so you can restore back as far as you like. You may specify "User-defined" items to have FEBE backup Thunderbird, Greasemonkey scripts, or virtually any data on your computer - Firefox related or not.” – Softwarebychuck
There’s a FEBE 101 guide to restoring a profile, there’s a What, where, when and how to backup. There’s a Support Forum and an FAQ.
It’s free, updated and maintained.
What’s not to like? Now, if I can only tempt Daiwa with it…
Download: http://softwarebychuck.com/febe/febe.html (scroll down to version history)
Source:
http://www.thewindowsclub.com/febe-backup-firefox-addons-extensions-settings-preferencesox