I'm using 0.10 version. Has some new features and bug fixes. The search tool has been improved provided highliighting option. Has a popupblocker popping up like in ie6 and sp2, syaing that it has blocked site... blabla. The browsers seems to be much faster now, options,extenstions.. It improved alot. Here is a download link if you need it! Firefox 0.10 Nightly