The Conduit a first-party Wii game? Nope
Cammie Dunaway apparently called High Voltage FPS The Conduit a first-party game in the Nintendo of America press conference this morning, sparking a flurry of rumour about whether or not Nintendo's to publish the game.
Basically: it isn't. Joystiq's been emailed by the developer to say so. Glad that's cleared up.