Ars writes: "The Nintendo Wii presents an interesting challenge-and opportunity-for game publishers. The novel controller allows older games to be updated, while the hardware doesn't require as much of a technological and worker-hour investment as its current-generation brothers the Xbox 360 and PlayStation 3. Is it a wonder that even Nintendo and Namco Bandai have been tempted to double-dip into their catalog to try to breathe new life into some failed experiments? This week two older games, Klonoa and Donkey Kong: Jungle Beat have been (re?)released for the Wii, and both are rehashed "classics." How skeptical should we be?"