US Nintendo DS owners will soon be able to download DS games through their Wii, Nintendo US boss Reggie Fils-Amie has told the New York Times.
The service will offer both complete games and demos, which will be directly downloaded to Wii via broadband, then wirelessly transmitted to DS.
Additional content for newer titles will also be a possibility, with new puzzles already confirmed for the upcoming Professor Layton.
Nintendo looks to be widening the range of services it provides as its user base also grows. At a baseball game last year in Seattle, fans could watch the game, order food and view statistics, all using their handheld console.
Whether this is just whimsical experimenting on the part of Nintendo's research team is a matter for debate, but it sounds interesting to us.
Currently there is no confirmation that the service will arrive in the UK, but given there's little reason for it not to, we speculatively expect to hear more later this year.