I think they haven't figured out the same problem of porting it from PS3 base to PC, they haven't figured out how to integrate an in game config to a PC game that will go to the PS system. Shame.
edit: This must be why they're 4-5 years behind in the game market. The amount of money they put into games is less than the US because they make less money off of games. Not saying US makes better games, few US companies even make RPGs i can enjoy [bethesda, bioware but I'm mad at them for MEII and DAII)]