Well, I'm not sure if these are official, but according to EBGames.com, These are around the release dates:
Nintendo DS: 11/20/2004
Advance Wars: 1/10/2005
Animal Crossing DS: 1/10/2005
Asphalt Urban GT: 11/23/2004
Bomberman DS: 3/1/2005
Dynasty Warriors DS: 3/1/2005
Egg Monster Heroes DS: 3/1/2005
Feel the Magic XX/XY: 11/15/2004
Final Fantasy Crystal Chronicles: 2/7/2005
Frogger DS: 2/7/2005
Goldeneye DS: 2/7/2005
Madden NFL 2005: 11/15/2004
Mario Kart DS: 1/10/2005
Metroid Prime Hunters: First Hunt: 1/10/2005
Mobile Suit Gundam Seed DS: 3/1/2005
Mr.Driller Drill Spirits: 11/15/2004
Need for Speed Underground: 2/7/2005
Pac n' Roll: 3/1/2005
Pac Pix DS: 3/1/2005
Ping Pals: 12/2/2004
Rayman DS: 11/30/2004
Ridge Racer: 11/15/2004
Sonic DS: 3/1/2005
Spider-Man 2: 11/16/2004
Super Mario 64 DS: 11/20/2004
Super Mario Bros DS: 1/10/2005
Tiger Woods PGA Tour 2005 DS: 12/14/2004
Urbz: Sims in the City: 11/15/2004
Viewtiful Joe DS: 2/7/2005
Wario Ware Inc. DS: 1/10/2005
Yoshi Touch & Go: 1/10/2005
Yu-Gi-Oh! Nightmare Troubadour DS: 3/1/2005
Zoo Keeper DS: 11/21/2004
Remember these are shipping dates and not release dates, and they are just a general estimate. Either way we can expect alot of games heading our way through out 2005.
P.S I'm a new face around here, i've been browsing the topics for quite awhile, and I have a GC, GBA and N64. I've been a fan of nintendo stuff for 8 years, and now own about 30 Nintendo games.