Tales of Graces F is more than just a remake of the original game for the Wii, it is targeted for a PS3 release introducing new features and HD visuals, you can learn more about it here
Namco Bandai have announced some details of the demo for the PS3, the demo will set the player in a dungeon “Forest of Mystery” and you will be able to select from seven playable characters. The game’s character specials such as “Accel Mode” and new “hi-ougi” specials are also found in the demo too !
No specific date was mentioned when the demo is available in PlayStation Store but with Tokyo Game Show around the corner and the official website stating “soon”. You can get a rough hint