Matt Cutts announced Google’s new Toolbar 4 Beta. Google has enhanced its toolbar for IE, introducing several new features that will appeal to regular users of the program.

The new toolbar works like a virtual desktop. The new features include enhanced “spell check” and “suggestions” that appear as you type a query, the ability to add custom buttons to search your favorite sites, the ability to create and save online bookmarks and to share web pages with others.

Google Toolbar version 4 is an Internet Explorer only US only release.