its amazing the progress that the emu has, i've been testing a few games and this what i got:
Age of Empires (USA) - Its works fine until i end a fight then hangs out
Agent Under Fire (USA) - Only works the intro when you try to play...stops
Bomberman (USA) - I only get to show the first screen with the Hudson logo then nothing
Castlevania - Portrait of Ruin (USA) - Does nothing
Kirby Canvas Curse (USA) Works fine but always creates a new game and when you play a minigame doesn't show Kirby or anything but everything else works
Kirby Squeak Squad (USA) - Does nothing
Super Mario 64 DS (USA) - You can go ingame but not play, 'cause the screen were you see Yoshi its upside down so you cant play
Mario Kart DS (USA) - Does nothing
Megaman ZX (USA) - Does nothing
Metroid Prime First Hunt (USA) - You cant play cause its just like super mario 64 ds
New Super Mario Bros. (USA) - Does nothing
well, and thats all i've tested for now soon i'll post more... see ya