Damn do you want an entire list? well if that's the case, I'll keep it all PSOne/PS2, since I believe you said PS2 RPG's... you can play 1's on it ya kno
-Suikoden Series.... ALL of them, I, II, and III
-Final Fantasy Tactics (PS)
-Vagrant Story (PS)
-Chrono Cross (PS)
-Valkyrie Profile (PS)
-FFX (PS2)
-Tales of Destiny (PS)
...
that's all I can think of right now, dont have my games in front of me :-p
[]D