Starwars.com has posted the opening crawl for Revenge of the Sith and here it is

EPISODE III Revenge Of The Sith

War! The Republic is crumbling
under attacks by the ruthless
Sith Lord, Count Dooku.
There are heroes on both sides.
Evil is everywhere.

In a stunning move, the
fiendish droid leader, General
Grievious, has swept into the
Republic capital and kidnapped
Chancellor Palpatine, leader of
the Galactic Senate.

As the Separtatist Droid Army
attempts to flee the besieged
capital with their valuable
hostage, two Jedi Knights lead a
desperate mission to rescue the
captive Chancellor...

SOUNDS BAD ASS!

Link to Offical Site Article.