SD memory card slot (Allows you to save pictures and display them on the Wii™)
Built-in browser function
Built-in music playback function
Download and store games on your SD card (Japan only!)
Plays all Nintendo DS™ games!
Does NOT support Gameboy™ Advance anymore!
The Nintendo DSi is the long-awaited successor to Nintendo's popular handheld video game console. Compared to the Nintendo DS Lite, the NDSi features a 17% larger screen and a 12% reduced size at a weight of only 214 grams.
Further enhancements include two built-in cameras, SD memory card slot (allows you to save pictures and display them on the Wii) as well as built-in browser and music playback function.
The new Nintendo DSi plays all Nintendo DS games. Gameboy Advance game playback is no longer supported though.