Those who have already downloaded the Official Mortal Kombat Desktop Widget [full story] will have noticed that a new trailer featuring Kitana vs. her evil twin clone, Mileena.

Several key special moves are highlighted, including classics like Kitana's Fan Lift and Square Wave Flight, as well as Mileena's Ground Roll attack. Newer moves, such as a Double Fan Throw and Sai Stab are featured, as is Mileena's Fatality (seen already in previous trailers).
To download the trailer, you must have the Widget installed, which can be done by going here, or it can be downloaded directly from the server here.

A big thanks to MK Online forum member for the word on this update!