From Rusty Gunn:
Firefox and Thunderbird Profile Backup zips your Mozilla Firefox and Thunderbird profiles for the purposes of backing up and restoration. It's useful for those that restore ghost images on a regular basis. This widget does not do anything fancy with profiles and management of said profiles; it just simply zips and unzips. This version is the first release on CNET Download.com.
What's new in this version:
This version is the first release on CNET Download.com.