Square will put the games wherever the money will be made. NES is where it started, so sthye stuck with that up until the 64. They went with Sony because the CD's could hold more than a cartrage at the time, because of that the predicted PS would sell better. They were right and have went with that assumtion. As far as handelds moneys on nintendo, hence why square is making many more games there than the PSP, who only gets one of the FF VII games, aside from that nothing really. So yes, they are going with the money.