On 2006-06-08, René Seindal <rene@seindal.dk> wrote: >> The bizarre thing is that this is (as far as I can tell) the *only* >> customized behaviour that gets reset to the default. > > Add this to your user.js file in the profile directory: > > user_pref("middlemouse.contentLoadURL",true); Thanks. I'll see what happens with the next upgrade!