As always, nice looking but movement seems a bit jerky to me :P It's still in beta I guess.

http://youtu.be/WwGrSs51MIc

Some more vids if you want to spoil yourself, sadly the player doesnt have all settings at max.

Ray mount:

http://www.youtube.com/watch?v=IwxkBwMLylk

Flying over Saripan zone:

http://www.youtube.com/watch?v=JoMAu_kHmD

Elyios housing zone: life runtrough, its large, all kind of unique spots and great views +overview cutscene

http://www.youtube.com/watch?v=z76GEzOFnQEA

Asmodian housing zone: one spot in the housing zone

http://www.youtube.com/watch?v=-7j2z6MVXqw&feature=related

Decorating a house:

http://www.youtube.com/watch?v=4ctPy6M_Xm8

Sample house: Decorated GM house

http://www.youtube.com/user/Akssi#p/u/10/7kQM-2pNdtM

Ahturam solo dungeon snippets: Spoiler alert! Its likely more fun if you get suprised by some of the features!

Part 1: http://www.youtube.com/watch?v=ciinsqWy5IE

Part 2: http://www.youtube.com/watch?v=8hqPDLaJTHI

Part 3: http://www.youtube.com/watch?v=Tl387-W2y20

Well, 3.0 seems like it wont be drawing me back unfortunatly.  The mounts and houses look cool, and I like the style of the housing but I can not stand how its (at least in the ones shown) one large room.  Nor do I like how high the ceiling is.  It just doesnt seem real.

If you like PvE, I wouldnt recommed to spoiler yourself months before the release of 3.0 here.

Here some interesting videos of new PvE (partly also general technical) features added to Aion.

1) A preview of the vehicle combat in the solo dungeon "Athuram fortress". The vehicles provide the player with unique abilities

http://www.youtube.com/watch?v=iCMpYNT_YPw

1) New siege vehicles in PvE dungeon Renfus, NCSoft is apparently trying them out in PvE environment before possibly using them for battlegroundinstances or real sieges. The fight isnt as interesting as the vericle feature itself however

http://www.youtube.com/watch?v=N6_iEXz1RAk

3) Thamesa is a vertical aligned dungeon, with downward progression. Enemies are actually patroling and attack in midair while you are gliding downward.

The final boss has a pretty neatly scripted appearance scene and prelude battle against the literally gates. The AoE and spawn attacks with exception of the spikes popping out everywhere, are  currently not effective enough however to force the much overgeared group to evade all of them. so all the flames  on the ground and firefalls are  not really as exiting

http://www.youtube.com/watch?v=hPeNE-RWggA

4) Renfus boss room might give you some DejaVu, when he isnt spawning his two aspects, harmful circles pop up randomly on the ground, while you are forced to to the edge of the circular room, because searing ground below him will roast you. Easy pie, if it wasnt for those fire and ice fists continously falling down on you from the ceiling  at the same timetoo.

http://www.youtube.com/watch?v=w0Wvj1EmGuI