Has anyone here moved from Firefox 2.0.x to Firefox 3.0 yet? If so are there any big (or small) issues?
My main problem is that my favourite add-on (Mozex) isn't available for Firefox 3.0 and looks like it may never be. There is an alternative (ItsAllText) but it's not so flexible and doesn't allow one Mozex facility that I do use (the ability to launch a local program from an arbitrary URL).
One simple question occurs to me, can Firefox 3.0 be configured to call a text mode program (e.g. mutt in my case) on mailto: links?