Boot up your Wii and take a look at the Nintendo Channel: a channel for you to take a look at all the latest Nintendo propaganda! I mean, content. It allows you to search for games, download videos and demos for the DS.

I have to say this is a nice surprise, the U.S version has been very good with lots of DS demos, and plenty of game trailers/videos to look at. Looks like the Australian one will be similar.