The new Elebits is called, in full, Elebits: the Adventures of Kai and Zero. Right now the press release's description of the gameplay makes it sound almost exactly like the original Elebits, where you needed to catch electicity spirits called Elebits and use their powers to solve various puzzles and problems.
It is the direct sequel of Elebits for the Wii, and will use the Nintendo Wi-Fi Connection for online multiplayer battles.
Comes out 11/28/08
i gotta say,it looks cuter and better then the wii version