Catherine is going to be Atlus' first HD game and is being developed by the guys who made Persona 3 and 4. Check out the info and vid about it:
http://www.andriasang.com/e/blog/201...erine_preview/
http://ps3.ign.com/articles/111/1114452p1.html
http://www.youtube.com/watch?v=VteHd2AoGvw&feature=player_embedded