Oh, and make sure to check this thread: http://neogaf.net/forum/showthread.php?t=222049
It's probably my most favorite thread ever created anywhere.
Some more DS recommendations from me (non-RPG this time):
Okamiden
The Legend of Zelda: Phantom Hourglass
The Legend of Zelda: Spirit Tracks
Scribblenauts (or Super Scribblenauts)
Alice in Wonderland (I'm not kidding)
Kirby Canvas Curse
Meteos
Soul Bubbles
Advance Wars: Dual Strike
Age of Empires: Age of Kings
Might & Magic: Clash of Heroes
Anno 1701: Dawn of Discovery (or Anno: Create a New World)
999 - Nine Hours, Nine Persons, Nine Doors
Broken Sword: Shadow of the Templars Director's Cut
Ace Attorney series
Profesor Layton series
Ghost Trick: Phantom Detective
Hotel Dusk: Room 215
Last Window: The Secret of Cape West
Time Hollow
