Hi, not that I know off other than this extension : https://addons.mozilla.org/en-US/firefox/addon/load-progress-bar/ For what it does and permissions and 20 megs ram is this really worth the idea. of what you want ?

Is their a list of things that you would like to have since this is your 3rd question. It would be easier to make a #'d list if the changes you would lake.

You can also search extensions here fyi  : https://addons.mozilla.org/en-US/firefox/extensions/

I am already using load progress bar extension, But would love to have progress bar show up on address bar. Any way to achieve this?

I have lot of customization going on in FF. So may have additional questions.

Will post as needed.