Balloon Fight.

According to the official site, Mario Kart DS will have Balloon battles, which makes me very happy, up until now there was question as to weather or not Nintendo would include it, I'm very glad to see that they did. Is it just me or is the music on the website very "gunbound"?

I downloaded the screensaver just to check it out, and I noticed that every so often the DS in the picture shakes, I wonder if that means the game will ship with a rumble pack like Metroid Prime Pinball. All very interesting.