Microsoft has released the beta for the newest version 9.0 of their ever-so-popular Internet Explorer browser. Version 9 has some important new things about it. For starters, there is support for HTML 5 and CSS 3, and a new JavaScript engine.

IE9 also has an "Acid Test" feature that will let you test the compatibility and compliance of a website with IE9.

Find More - http://www.freewindowstips.com/2010/09/16/internet-explorer-9-beta/