[quote name='flameofdoom666']

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DSi to 3DS transfer details
- available June 7th
- transfer includes DSiWare games, your photo and sound data from DSi Camera and DSi Sound, and your Wi-Fi user information, including your Wi-Fi Connection ID
- DSiWare games and Wi-Fi Connection ID will be deleted from your DSi/XL
- copies of your pictures and sound data will remain in the original system
- update your 3DS to version 2.0.002 then download the free transfer app
- select to transfer individual items or transfer everything all at once
- select to transfer items from multiple DSi/XL systems on to one 3DS
-
Japanese list of DSiWare that cannot be transferred
- once you've transferred data to the 3DS, it can't be moved back.
- DSiWare save data and DSi Points cannot be transferred over
- save data will be deleted from the original DSi/XL system along with the DSiWare game[/QUOTE]
As a gamer that has bought many games from Apple iTunes store and Sony's PSN Store (which I can play on the multiple devices registered under these accounts and can easily move from one device to another as I upgrade models), I can say with a high degree of confidence that due to the incredibly stupid and restrictive approach Nintendo has chosen they won't be getting very much money form me. I never bought a DSi so I never bought any DSiWare games, but the only good thing I've heard about the 3DS estore is maybe that it "sucks less".
I won't say Nintendo's estore model is doomed to failure because there are more than enough kids that will be whining to their parents to buy them the latest downloadable game and the parents will be too distracted/uninvolved to realize that they are buying the same games over and over. But I do think it is doomed to mediocrity and will fall far short of its potential due to their incredibly hostile licensing/migration model. And people will brains will be spending their money elsewhere.
Stupid Nintendo....still got their head stuck pretty far up their ass in this area.