Just what feelings do those two words evoke in you? For a rare number of you, nothing much, as you have not seen the movies and do not really plan to. For some of you, a mild contempt at nerds for fawning over a movie as much as they do. But for a vast majority of you, myself included, those words evoke a sort of awe that is rarely seen in the world any more. Regardless of how you view the movies, George Lucas did spark something when he first pumped out the original Star Wars film back in the 1970's, a phenomenon that has never quite lost momentum over decades, and only sped up in recent years with the proper onset of video games.
One of the most popular video games that can claim the honor of being part of the Star Wars extended universe is Star Wars: Knights of The Old Republic(though it's sequel was significantly less popular), commonly shortened to Star Wars: KoTOR, a game from BioWare set 4,000 years before the rise of Darth Vader. In the game you play as a Jedi Knight named Revan, traveling the galaxy with your companions before either saving it, or enslaving it. Yes, in KoTOR, you can actually fall from the light side of the Force and become a Sith Lord through your choices and actions in game, affecting the development of some of your companions as well. Canonically, your character stays a Jedi and saves the galaxy before vanishing some years later to search out an evil in the far reaches of space, never to return.
The Ally cast of KoTOR, excluding your custom made character.
From left: HK-47, Canderous Ordo, Jolee Bindo, Juhani, Bastila Shan, Carth Onasi, Mission Vao, Zalbaar, and T3-M4
Roughly 400 years later, the evil which Revan sought reveals its self to be a fully reborn Sith Empire with a devastating attack on the Republic, eventually capturing enough worlds to threaten Coruscant, the planetwide city that is the capitol of the Galactic Republic. While negotiating for a truce, the Sith set the location on a world that would pull people away from Coruscant, leaving it vulnerable for a surprise attack. With the planet as leverage, the Sith set the terms for the truce, and the Republic agreed to them. The Jedi are some how blamed for this, and are forced to move to the ancient home world of their order, Tython, to escape the ridicule and scorn of the people.

Screenshot featuring the assault of the Jedi Temple during the Sacking of Coruscant
Roughly ten years after what is referred to as the Sacking of Coruscant, the setting in which you play the game, the truce, known as the Treaty of Coruscant, is starting to fray, full blown war all but declared once again. Several playable classes have been announced in this massively multiplayer online role playing game, including the Smuggler, Jedi Knight, Jedi Consular, and Republic Trooper fighting for the Galactic Republic and the Light Side of the Force, and the Bounty Hunter, Sith Warrior, Sith Inquisitor and Imperial agent fighting for the Sith Empire and the Dark Side. Each class has two possible 'Super Classes' (I don't think that is what they are actually called, but I can't remember the name right now) that they came become once they reach a certain level.

The Smuggler

The Jedi Knight
The Jedi Consular
The Smuggler

The Sith Warrior
The Imperial Agent
Don't think that this is just a Star Wars flavored World of Warcraft though, rather a KoTOR that you can play with all of your friends, and thousands of people you don't know. There are even moments in the game, critical story moments called 'Flash Points' where you and your companion can make choices in dialogue and deed, controlling the outcome of the scene and the following encounter with your actions. Speaking of dialogue, Star Wars: The Old Republic is the very first MMORPG that is fully voiced. No boring walls of text for you to scroll through, but talented voice actors that you can enjoy giving emotionally motivated dialogue, along with your own character speaking back. And this isn't just for story characters, either. Every single character, every NPC, everyone is fully voiced.
You know those mounts you get in other MMOs? Yeah, you get something like that in SWTOR too. A freakin' spaceship!

Pictured Above: TWO Freakin' Spaceships!
From Left: Jedi Knight's Defender, Sith Warrior's Fury
But again, don't make assumptions based on the past. In KoTOR, you also had a ship, but really, it was more of a mobile room that you didn't have control over aside from the turret, little better than a fast travel system with a minigame that only showed up sometimes. In this game though, you can fly your ship into an actual battle zone, zipping around and firing your cannons at on coming enemy fighters, with special points awarded for taking out the capital ships you might find along the way. These bits generally play out like a scene from the old Star Fox64 game, as far as the released demo video has shown any how.

A Screenshot of Ship Combat
The release date for the game is not yet disclosed, which really gets my goat, if the phrase applies. Along with the spaceship footage, there have been releases of game play footage for several classes, interesting tidbits of story, messages from behind the scenes of development, and even incredible cut scenes just for promotion. I don't know about the rest of you, but I cannot wait for this game to come out. Seriously, I am geeking out over here!
I will post more about this as I receive information, so keep an eye out!