Bulbanews reports that the latest CoroCoro reveals that the National Dex is obtained after completing the Shino Dex. Since we already know that the National Dex is a primary requirement to enable transfering of Pokémon between GBA games and Diamond/Pearl, it becomes obvious that tranfering to the next generation is much tougher than we thought. We’ll keep you informed if there is anything new on this matter.
Update: the European Wii launching date is December 8th, at the price of €250/£150. On a sidenote, commenting has been enabled; I hope that name confirmation holds the bots back for a while.