I was thinking it'd be cool if Nintendo put out something for the DS that was a (legal) portable version of virtual console that would use wi-fi to download classic GB games. I'd love to go back to the classic Super Mario Land games. It could have a slot for an SD card where the games download to... maybe even let you play your Wii VC NES (and maybe SNES) games. That'd just be a little tricky with the copy protection. I don't own a DS (yet) but that'd make me want one a lot more if they had something like that.