The Nintendo DS was the best handheld gaming system of all time and deserved it! It has a great library of games and great performance. When the DSi came out, it added many more downloadable games, apps and other DSI software. It also had a movie maker, audio channel for music, and other cool features. The only thing I didn't like is that the system is now regionally coded, which means that some games it can't play, like the RPG Maker and Pokemon Black & White versions, have also lost all the…