Just to chime in with the notable GBA stuff...
Confirmed
-The Legend of Zelda: The Minish Cap (Nintendo/Capcom)
-Wario Ware TWISTED! (Nintendo)
-Mario Party Advance (Nintendo/Hudson)
-Pokémon Emerald (Nintendo/Game Freak)
-Fire Emblem: The Sacred Stones (Nintendo/Intelligent Systems)
-Donkey Kong: King of Swing (Nintendo/Paon)
-Klonoa 2: Dream Champ Tournament (Namco)
-Mr Driller 2 (Namco)
-Pac-Man Pinball (Namco)
-Sigma Star Saga (Namco/Way Forward)
-MegaMan Anniversary Collection (Capcom/Hanaho Asia)
-MegaMan Battle Network 5: Team of Blues/Colonel (Capcom)
-Disney's Magical Quest 3 starring Mickey & Donald (Capcom)
-Yu-Gi-Oh! Day of the Duelist: World Championship Tournament 2005 (Konami/KCEJ)
-Shaman King: Legacy of Spirits: Soaring Hawk/Sprinting Wolf (Konami/KCEJ)
-Rave Master! Special Attack Force (Konami/KCEJ)
-Racing Gears Advance (Orbital Media)
-Juka and the Monophonic Menace (Orbital Media)
-Pirate Battle (Orbital Media)
-Scurge: Hive (Orbital Media)
-Dragon Ball: The Red Ribbon Army Saga (Atari/Banpresto)
-Banjo Pilot (THQ/Rare)
-It's Mr Pants! (THQ/Rare)
-Harvest Moon: More Friends of Mineral Town (Natsume/Marucome)
-The King of Fighters A (SNK Playmore)
-CT Special Forces 3: Navy Ops (HIP/LSP)
-Payback (DSI/Apex)
-Star Wars: Revenge of the Sith (UbiSoft)
-Crushed Baseball (SummitSoft/Griptonite)
-Blades of Thunder (SummitSoft/Interactive Vision)
Hopefully/Likely
-Earthbound Advance (Nintendo)
-Yoshi's Universal Gravitation (Nintendo/Artoon)
-Mario Advance Tennis (Nintendo/Camelot)
-F-Zero Climax (Nintendo)
-Custom Robo Ace (Nintendo/Noise)
-The Tower SP (Nintendo/Vivarium)
-Donkey Kong Country 3 (Nintendo/Rare)
-Clasic NES Series 3 (Nintendo/various)
-Tales of Phantasia (Namco/Tales Studio)
-Klonoa Heroes: Star Medal Legend (Namco)
-Mr Driller Ace (Namco)
-Dragon Quest Monsters: Slime Story (Square Enix/Tose)
-MegaMan Zero 4 (Capcom)
-Shantae 2: Risky Revolution (Way Forward)
-Dynasty Warriors Advance (Koei)
-Riviera: Promised Land (Sting)
-Goemon: Legend of the Mystical Ninja 1&2 (Konami/KCES)
-SNK Vs Capcom (SNK Playmore)
Confirmed
-The Legend of Zelda: The Minish Cap (Nintendo/Capcom)
-Wario Ware TWISTED! (Nintendo)
-Mario Party Advance (Nintendo/Hudson)
-Pokémon Emerald (Nintendo/Game Freak)
-Fire Emblem: The Sacred Stones (Nintendo/Intelligent Systems)
-Donkey Kong: King of Swing (Nintendo/Paon)
-Klonoa 2: Dream Champ Tournament (Namco)
-Mr Driller 2 (Namco)
-Pac-Man Pinball (Namco)
-Sigma Star Saga (Namco/Way Forward)
-MegaMan Anniversary Collection (Capcom/Hanaho Asia)
-MegaMan Battle Network 5: Team of Blues/Colonel (Capcom)
-Disney's Magical Quest 3 starring Mickey & Donald (Capcom)
-Yu-Gi-Oh! Day of the Duelist: World Championship Tournament 2005 (Konami/KCEJ)
-Shaman King: Legacy of Spirits: Soaring Hawk/Sprinting Wolf (Konami/KCEJ)
-Rave Master! Special Attack Force (Konami/KCEJ)
-Racing Gears Advance (Orbital Media)
-Juka and the Monophonic Menace (Orbital Media)
-Pirate Battle (Orbital Media)
-Scurge: Hive (Orbital Media)
-Dragon Ball: The Red Ribbon Army Saga (Atari/Banpresto)
-Banjo Pilot (THQ/Rare)
-It's Mr Pants! (THQ/Rare)
-Harvest Moon: More Friends of Mineral Town (Natsume/Marucome)
-The King of Fighters A (SNK Playmore)
-CT Special Forces 3: Navy Ops (HIP/LSP)
-Payback (DSI/Apex)
-Star Wars: Revenge of the Sith (UbiSoft)
-Crushed Baseball (SummitSoft/Griptonite)
-Blades of Thunder (SummitSoft/Interactive Vision)
Hopefully/Likely
-Earthbound Advance (Nintendo)
-Yoshi's Universal Gravitation (Nintendo/Artoon)
-Mario Advance Tennis (Nintendo/Camelot)
-F-Zero Climax (Nintendo)
-Custom Robo Ace (Nintendo/Noise)
-The Tower SP (Nintendo/Vivarium)
-Donkey Kong Country 3 (Nintendo/Rare)
-Clasic NES Series 3 (Nintendo/various)
-Tales of Phantasia (Namco/Tales Studio)
-Klonoa Heroes: Star Medal Legend (Namco)
-Mr Driller Ace (Namco)
-Dragon Quest Monsters: Slime Story (Square Enix/Tose)
-MegaMan Zero 4 (Capcom)
-Shantae 2: Risky Revolution (Way Forward)
-Dynasty Warriors Advance (Koei)
-Riviera: Promised Land (Sting)
-Goemon: Legend of the Mystical Ninja 1&2 (Konami/KCES)
-SNK Vs Capcom (SNK Playmore)