Well before I explain things, I will point out that a .Hack//G.u thread already exists in the Play It thread. Now that I'm done ranting....>.>
Ok the Player you will be playing is a character we only know as AIDA (Artifical Intelligence data Anomaly).
[IMG]http://i6.photobucket.com/albums/y205/Dorant/heyas.bmp[/IMG]
In the trailer, he is able to switch classes on the fly.
So far these are the classes he uses in battle.
A Long Arm,
[IMG]http://i6.photobucket.com/albums/y205/Dorant/mine.bmp[/IMG]
A Twin Blade User,
[IMG]http://i6.photobucket.com/albums/y205/Dorant/umsure.bmp[/IMG]
and a heavy blade user, with a sword that resembles a giant saw!!!
[IMG]http://i6.photobucket.com/albums/y205/Dorant/gottalovethepics.bmp[/IMG]
Also, from what we see in the trailer, he had a love,
[IMG]http://i6.photobucket.com/albums/y205/Dorant/wavemaster.bmp[/IMG]
who was attacked. We do not know the fate of his love though, but we can assume that it was the Zombie Kite that attacked him.
[IMG]http://i6.photobucket.com/albums/y205/Dorant/hooya.bmp[/IMG]
The reason for this being when AIDA sees him, he pulls out his weapons and attacks hiw with a furious barrage of attacks, while through all of this he looks like he wants to kill him right there. Normally if something like that would come out, you'd at least take a look at it first. So its obvious AIDA has encountered the Zombie Kite before. Also keep in mind, our AIDA is a PK'er, so that adds some more into perspective. I hope this helps, and if you need to know anything lse, just ask.
EDIT: The AIDA does have a name, and his name is Haseo. Also, the zombie Kite is to be known as Tri - Edge, probably after his twin swords.