legend of dragoon on play station? oh hell yes.
I used to play Star Ocean: Til The End of Time A LOT.
But easily, my favorite game of all time is probably Final Fantasy Tactics Advance.
Oh the nostalgia.
If you want up-to-date RPGs, Torchlight 2 is pretty nice. I got Bastion for a few bucks off humble bundle, don't think its still available there but still great. I'd definitely look for Kingdoms of Amalur as well, a very very fun action RPG with real-time combat and a pretty open class-based skill system that lets you mix & match..