List what DS you have and your games. And any other information you want like talk about the 3DS.
I have the very first version of the DS. It's silver. I have a blue carrying case. My games are:
Super Mario 64
Castlevania: Dawns of Sorrow
Mario Kart DS
Super Mario Bros.
The Legend of Zelda: Phantom Hourglass
And next month for my birthday: Pokemon Black/White