Save Anywhere

There are points in the game where your progress cannot be saved (like at the crumbling of Aquagale, or inside the Sewers of Penan). There is a way to save while in these prediciments. On your controller, hold left/down and start. The arrow will start to move down. When it comes across the blacked out Save option, press 'A' (while still holding the others), and the Save menu will access, and you can save your progress.

P.J's attacking

This is not much of a secret, but since there is only 1, I thought I would add a good strategy. Equip P.J with a Bow, and when you are about to face a boss, equip her with a Staff. Since her attack power isn't going to do any good in boss battles, the staves will increase her Wisdom a great deal, and since you are rarely going to use magic outside of battle, have her equipped with a Bow and a Power Ring/Warrior's Belt.