How to back Bookmarks, Addons, Profiles and whole firefox Enviorment in just one click ?

Back up! your bookmarks with one click without any add on.Read

FEBE (Firefox Environment Backup Extension) allows you to quickly and easily backup your Firefox extensions. In fact, it goes beyond just backing up -- It will actually rebuild your extensions individually into installable .xpi files. Now you can easily synchronize your office and home browsers.

Click here (Add to Firefox)