Monster Servant

The Firefox Environment Backup Extension is a great tool for firefox users that are using more than one computer,for example at work and at home, it allows you to synchronize your bookmarks, settings, cache, saved passwords, everything between diffrent computers.

One tip though, create a new firefox profile before restoring a full backup as the extension cannot replace in use files.

You can find FEBE at the Firefox Addon Site or at the Chuck Baker firefox entension forum.