Today the Official HeartGold & SoulSiver site was opened. The site features a language selector that is not yet usable to other languages except for English and Canadian (EN).

The site contains information on the new PokéWalker and your partner Pokémon walking by your side. Also, those who chose to pre-order, as stated before, will be given a Ho-Oh and Lugia figure; Arceus will not be given out.

Pokémon HeartGold & SoulSilver were also released in Korea today, February 4th. March 14th is still the set date for released in the Northern American territory (US & Canada), and will be available on the 26th of March for European buyers.

Source: http://www.pokemongoldsilver.com