Though there was an initial post that Tales of Xillia's opening song would be something called "Making Fate" by Ayumi Hamasaki, the artist previously denied that she knew anything about it. In today's Tales of Festival 2011, the real opening theme has finally been revealed. Not only that, fans from the event are saying that the game's quality is "amazing".
The game's opening theme is "progress". This info is from various Tweets of people in Japan who went to the ToF2011. All of their posts match up, so it's safe to assume the information is legit.
Aside from this, most of the new information is mainly for Tales products and I've already updated you guys about it via our Facebook/Twitter. Alter will be releasing two new Tales plushies, one of Flynn Scifo and one of Rita Mordio, both from Tales of Vesperia. Volume 2 of the Tales of Friends rubber straps will be released soon, and will have Luke fon Fabre, Tear Grants, Jade Curtiss and Guy Cecil from Tales of the Abyss, Cless Alvein and Mint Adnade from Tales of Phantasia, Yuri Lowell, Estelle and Flynn Scifo from Tales of Vesperia and Reid Hershel from Tales of Eternia.