Google Toolbar 3 Beta for Firefox
Google release Google Toolbar 3 Beta for Firefox with handful of new features which should have come along with the previous version of Google Toolbar for Internet Explorer. It includes Adding Custom buttons, Bookmarking, sharing webpage via SMS or email and Google Doc / Spreadsheet integration.
Honestly, I am not a great fan of Google Toolbar. Last time when I installed it, my browser crashed every now and then. Majority of us use Google Toolbar just for the sake of Spell Checking or viewing Pagerank. Firefox 2 comes with a native Spell Checker and SearchStatus Extension shows pagerank in an unobtrusive manner.