I have seen automatic optimization programs for firefox and other browsers
I ask Mr. John T. Haller to please create a Super Portablization optimizer for firefox on running on Usb to reset settings for updates and reset any memory using and nonrequired option to the most USB friendly possible of settings
please anyone who can contact Mr Haller please ask him to do this if youb like this Idea
An example of a Firefox optimization program is FireTune. Also, a portable version of MozBackup would be handy. It allows you to backup all of your settings and whatnot from Firefox and Thunderbird.
FireTune can be found here:
http://www.totalidea.com/content/firetune/firetune-index.html
MozBackup can be found here:
http://mozbackup.jasnapaka.com/