Firefox 3.1 Beta Released

Firefox 3.1 Beta 1 is based on the Gecko 1.9.1 rendering platform, which has been under development for the past 6 months. Gecko 1.9.1 is an incremental release on the previous version with significant changes to improve web compatibility, performance, and ease of use:

• Web standards improvements in the Gecko layout engine
• Added support for CSS 2.1 and CSS 3 properties
• A new tab-switching shortcut that shows previews of the tab you're switching to
• Improved control over the Smart Location Bar using special characters to restrict your search
• Support for new web technologies such as the

New Firefox beta even faster than FF3
http://www.download.com/8301-2007_4-10066397-12.html

Firefox 3.1 Beta Release Notes
http://www.mozilla.com/en-US/firefox/3.1b1/releasenotes/