...but ONLY on THIS game. This still might not be the right place to post, so I apologize if it's not.

Anyway, when I put Kingdom Hearts in and turn on the PS2, I can use the X button at the Browser/Setup menu and I can use it to select to load my game and to choose which file. Once my game is loaded, I can use the X button in the game's main menu to select equipment, customize characters, etc., but I can't use it to fight, cast spells, or select items while I'm playing. The only time I can use it is in the main menu. I tried using different controllers, but the game wouldn't let me since none of the others are Dual Shock 2. Does anyone know what's wrong? The X button works fine with every other game.