This version of Industrial for Firefox should work much better with the latest version of Firefox. It should hopefully fix problems with the previous version of Firefox and it has a few new little features as well.
Please note that you must be running one of the latest builds for this to work properly. As a result, I have kept the previous version on the website.
Update: 1.0.5 is now available — the file selector is fixed (plus a few related tiny tweaks to make it better went in).