Ok, some games have an option to turn on Japanese voices instead of the default ones- the ones I can think of off the top of my head are Atelier Iris: Eternal Mana and Soul Calibur 3 (and maybe the Xbox version of SC2, I'd have to double-check). I always turn them on if there's the option (if there is, it's usually in the Sound Menu). I was just curious as to who else turns Japanese on and why, and on what games? I'll post some of my own thoughts later.
Ok, I'll post one now: I really wish some of the Final Fantasy games had that option. (Or do they, and I live under a rock?)
Just seeing if there's any kindred spirits out there... ;) Lemme know!