PC:
Dawn of War: Platinum Edition
Half-Life 2: Orange Box
Wii:
Trauma Center: Second Opinion
Warioware Smooth Moves
RE4: Wii Edition
Super Paper Mario
Wii Sports (with Hardware)
DS:
Brain Age 2 (with Crimson/Black Bundle)
Custom Robo Arena
Castlevania: Portraits of Ruin
Rune Factory
Contra 4
I am a PC gamer, and also have a NDS now, but without access to a Nintendo Wii until End of 2007.
Currently playing: Super Smash Brothers Brawl(Wii), Mystery Dungeon: Shiren the Wanderer(DS), Dragon Quest Heroes: Rocket Slime (DS), WiiFit(Wii)
Games Recently Beaten: Final Fantasy Crystal Chronicles: My Life as a King (Normal; Very Hard after the next DLCs become available)
1 word: RTFA