I wrote an extensive answer to your suggestions, and why they are of no use to me... but then software of this blog swallowed it unrecoverable, even showed an apology webpage....... What I really like is this, just below: "Your content was last auto...
Why? Because Mozilla is only theoretically a non-profit org... and it would cost money to write an additional script for about 20.000.000 (>camp-firefox) Firefox users on Win 7....