[quote name='maigoyume']unfortunately they'll use english songs instead of the original japanese ones, i'll probably still buy it, but Ouendan will still top it IMO[/QUOTE]
I wouldn't be too worried. Even though the game is set in America and has American music, it's Japan's America which should be rather hillarious. I just hope this one has 20+ songs. As much as I love Ouendan, I am so desperate to play something besides Shanghai Honey and Ready! Steady! Go!
As for DS games, here's my current domestic top ten (in no particular order and besides Trauma Center and Phoenix Wright):
-Castlevania DS
-Mario Kart DS
-Animal Crossing DS
-Metroid Prime Pinball
-Advanced Wars DS
-Tetris DS
-Sonic Rush
-New Super Mario Brothers
-Puyo Pop Fever
-Meteos
Honorable Mentions: Kirby Canvas Curse, Metroid Prime Hunters, Star Fox DS, Lost Magic, Pac Pix, Feel the Magic, Super Mario 64 (I liked it, most people were underwhelmed though), Tony Hawk American Sk8land, Wario Ware, Break Em' All, Lost in Blue, and Polarium as games that are well worth checking out. I'm forgeting a ton of games, but that's a good starting list.