The screenshots mostly focus on the characters' Link Mode skills, as well as various scenes featuring the three Chat Systems. From the screens, it seems using Link Mode skills triggers the Fighting Chat feature. We also get to see new screens of the characters' Long Chat and Fighting Chat illustrations, specifically Milla, Tipo and Rowen.
Supposedly, Tales of Xillia will be out in Japan this August. There is no actual confirmation yet if this info is true though.