These would be the first trailers for VS. and Vesperia PS3, and the second trailer for Graces (the first being this). The thumbnails above lead to our YouTube channel (HQ =3), and download links are below.
From the ToV PS3 trailer, it seems that Flynn will be either playable for a longer period of time, or will actually be a permanent party member. You can also see a monster that looks like everyone's favorite Sword Dancer. That combo hi-ougi by Yuri and Flynn (?????, Bushin Soutenha) is also briefly shown here, plus a battle with Don Whitehorse. You can also now use Repede as an on-screen character. The other two trailers pretty much contain info we already know, like Asbel's quest to become a stronger knight because of some incident that happened to him, etc. And also (Thanks to Antz_the_Great for pointing it out), underneath Richter's name, we see "Dawn of the New World" instead of "Knight of Ratatosk". Either they were just aiming for a full English trailer (as you'll see from the trailer's text), or VS just might have a chance of getting localized.
So Asbel has apparently replaced Yggdrasill as Tales' disco king... -pikohan'd-