We're actually very far along in implementing what you saw in those screenshots. You can download a Nightly build of it (that auto-updates) at http://people.mo

We're actually very far along in implementing what you saw in those screenshots. You can download a Nightly build of it (that auto-updates) at http://people.mozilla.org/~jwein/ux-nightly/ http://people.mozilla.org/~jwein/ux-nightly/