Actually, a lot of the dialogue in the playstation version corrected a lot of errors that the orginal had. They also made Rydia have a little bit more attitude. (especially toward the flirty Edge!) There were a few other differences, like they used less proper wording (like instead of "I do not"...they'd have "I don't") which made more sense to have certain characters used that kind of wording anyway. They altered the script around quite bit during some scenes to bring it more up to date as well as to make it make more sense.