Rated 3 out of 5 stars

I have installed this Add-ons but do not found button.
Work around Vista x64 Firefox 3.6

To Add Button

Right click on the toolbar and select customize, then drag the button to the toolbar.

BRAVO for those who like SVG. pySVG. Rated 4 out of 5 stars

BRAVO for those who like SVG. pySVG.
firefox version 3.5.5
see also
svg-edit 2.3.0.1

This review is for a previous version of the add-on (2.0). 

Rated 5 out of 5 stars

Excellent! Create or manipulate a SVG with Javascript and save the result to process it further with any SVG-compatible graphic tool. I wouldn't miss this add-on anymore.

This review is for a previous version of the add-on (1.1).