Now This looks like Fun... I may have spent a lot of time in this PVP zone on beta... I love that you get a real story even in PVP.
Warzones in Star Wars™: The Old Republic™ are specific areas outside of the main character story, where players face off against each other in exciting Player-vs-Player combat. In order to give you a more detailed look at each of the different Warzones, we’ve launched a new Warzones Game Systems page! This new page will allow you to learn about each of the different Warzones, and each Warzone breakdown is accompanied by a short video displaying how the Warzone looks in the game.
"The Voidstar is a derelict Imperial Battle Cruiser that disappeared during the Great War. The ship is believed to contain the schematics to a powerful weapon. Now that it’s been rediscovered floating in the depths of space, both the Empire and the Republic are racing to take control of the vessel and access the secrets stored in its memory banks."