Er...well, the Wii would need a way to get online just like your DS does. If you could get your Wii online, there should be no stopping you from getting your DS online. If you dont have wireless, there is that USB receiver Nintendo has out that attaches to your computer and allows you to get online with your DS. With this wired plug Nintendo is talking about allows you to physically connect your Wii to you comp, I suppose there might be a way to get online through your Wii, but... that sounds rather convoluded as well as iffy, although not impossible. It is possible, as Nintendo has yet to release ANY info on how the two systems will connect. Just dont get your hopes up too high.