Mozilla pie menus
I’ve installed a brand new shiny copy of Mozilla 1.1, and thrown in the new Pie Menus addon for good measure. The new build seems a fair bit speedier than the 1.1 alpha version I was using before, but other than that and some funky new icons I haven’t spotted many differences. Pie Menus are interesting (and have already been discussed at length on Mozillazine, Blogzilla and Slashdot) but don’t seem as useful as mouse gestures, although they have a much shallower learning curve.